Lesson A2 · Elementary Grammar

Shared-Workspace Labels: Show Who Owns What

Use a clear ownership roster to repair workspace labels and write a caretaker handover. Includes 12 scored checks and two self-reviewed tasks.

8 min read 1,372 words Updated Oct 17, 2026
Four adult coworkers prepare separate desks and shared cupboards in a workspace.
On this page (7 sections)

1. Meet the shared workspace

Four adults rent a fictional shared workspace: Ava, Ben, Mira and James. Ava and Ben are teachers. Mira and James are designers. Each person has a separate desk. There are two shared cupboards. Your task is to leave accurate labels for the next caretaker.

Ownership roster

Ava and Ben

Two teachers

They share cupboard A, but their desks are separate.

Mira and James

Two designers

They share cupboard B, but their desks are separate.

Mira

One owner

Mira owns the blue lamp.

Visiting children

An irregular plural owner

The activity books belong to the children.

A workspace diagram shows cupboards A and B shared by Ava and Ben, and Mira and James, four separate desks, Mira’s blue lamp and visiting children’s books.
All examples and facts are also provided as selectable text beside this visual.

2. Read the label brief

Caretaker’s note: Please label the workspace before tomorrow morning. Ava and Ben share cupboard A for teaching materials. Mira and James share cupboard B for design tools. All four tenants have separate desks. Mira’s blue lamp stays on her desk. James has one notebook on his own desk. The activity books on the low shelf belong to visiting children. Two old labels are unclear: “Ava and Ben’s desks” and “the teachers cupboard”. Use the facts above to make their meaning clear. Do not move anyone’s belongings. We also need a general sign for several spare chairs; that sign does not show ownership. The cupboard doors are white. One cupboard has a loose handle, so leave a separate maintenance note about its handle. Please keep the new labels short and easy to read.

Useful words: a tenant rents a space; belongings are the things a person owns; shared means used together; separate means not shared. The roster is the source of the ownership facts.

3. Match owners to labels

Match four descriptions to the correct label.

Your turn 0 of 4 answered

Answer on paper, then open the explanations below. Enable JavaScript to check answers here.

1 Match the blue lamp owned by Mira.

Choose one answer.

Answer and explanation

Mira’s lamp

Mira is one owner, so add apostrophe + s.

2 Match cupboard A, shared by the two teachers.

Choose one answer.

Answer and explanation

the teachers’ cupboard

Teachers is a plural owner ending in s. Add the apostrophe after that s.

3 Match the books owned by the visiting children.

Choose one answer.

Answer and explanation

the children’s books

Children is plural without final s, so use children’s.

4 Match cupboard B, shared by Mira and James.

Choose one answer.

Answer and explanation

Mira and James’s cupboard

The final name takes the possessive ending for the shared cupboard. This lesson uses James’s.

4. Audit the signs

Choose or repair six signs. Keep the ownership facts unchanged.

Your turn 0 of 6 answered

Answer on paper, then open the explanations below. Enable JavaScript to check answers here.

5 Ava and Ben have separate desks. Which wording makes that clear?

Choose one answer.

Answer and explanation

Ava’s and Ben’s desks

Each person has a separate desk, so both names take a possessive ending.

6 Choose the general sign for more than one spare chair.

Choose one answer.

Answer and explanation

Spare chairs

This is an ordinary plural, not an ownership phrase.

7 Complete the maintenance note: Cupboard A has a loose handle. ___ handle needs repair.

Choose one answer.

Answer and explanation

Its

Its expresses the relationship. It’s means it is or it has.

8 One James owns one notebook. Correct using this lesson’s apostrophe + s style: James notebook
Answer and explanation

James’s notebook

Also accepted: James's notebook

The lesson’s style adds ’s to singular James. James’ is used by some other styles.

9 Correct the label for the children’s property: childrens’ books
Answer and explanation

children’s books

Also accepted: children's books

Children is already plural without s. The possessive is children’s.

10 Correct cupboard A’s label for two teachers: the teachers cupboard
Answer and explanation

the teachers’ cupboard

Also accepted: the teachers' cupboard

The owner teachers already ends in s, so add an apostrophe after it.

5. Prepare the handover

Your turn 0 of 2 answered

Answer on paper, then open the explanations below. Enable JavaScript to check answers here.

11 In “the teachers’ cupboard”, type the owner noun without the apostrophe.
Answer and explanation

teachers

The owner noun is plural teachers. Cupboard is the thing they share.

12 Complete with shared or separate: Ava’s and Ben’s desks are ___.
Answer and explanation

separate

The source says each tenant has a separate desk. Both possessive endings make that explicit.

Your turn · self-review

Prepare the handover

Write your own answer first. Then compare it with the model and checklist. Natural alternatives are welcome when they preserve the facts.

Practice only. Your writing stays on this page; it is not submitted or saved.

  1. Model answer and explanation

    Ava and Ben’s cupboard; Mira and James’s cupboard; Mira’s lamp; the children’s books. The teachers’ cupboard and the designers’ cupboard also fit the two cupboards.

  2. Model answer and explanation

    Ava and Ben have separate desks, so I labelled them Ava’s and Ben’s desks. They share cupboard A, while Mira and James share cupboard B. I used one possessive ending for each shared cupboard. The spare chairs sign has no apostrophe because chairs is an ordinary plural. The children’s books stay on the low shelf.

Check: four labels match four facts; shared cupboards remain shared; separate desks remain separate; the plural chairs has no apostrophe; your note gives a reason, not only a corrected spelling. Straight apostrophes are fine. A longer natural phrase such as the cupboard shared by Ava and Ben is acceptable.

6. Compare with the model

Key 1–4: Mira’s lamp; the teachers’ cupboard; the children’s books; Mira and James’s cupboard. The owner patterns are singular, regular plural, irregular plural and shared named owners. A label can be grammatically formed but factually wrong: Mira’s and James’s separate cupboards would describe two cupboards, which the source does not give them.

Key 5–8: Ava’s and Ben’s desks; Spare chairs; Its; James’s notebook. The source, rather than the plural noun desks alone, tells us the desks are separate. This lesson requests James’s consistently; the alternative style James’ is not a misunderstanding of ownership.

Key 9–12: children’s books; the teachers’ cupboard; teachers; separate. In the open tasks, equivalent descriptions are welcome. The cupboard used by the teachers is clear and natural. Do not use an of phrase mechanically: the lamp of Mira is usually less natural than Mira’s lamp in an everyday label.

7. Apply the owner-first check

Try a fictional book-club noticeboard. One organiser, Bea, owns a folder. Three readers share a table. Several children own some picture books. Write Bea’s folder, the readers’ table and the children’s picture books. Now explain why each apostrophe goes in a different place.

Final audit: Who is connected with the thing? Is the owner one person or more than one? Does the owner noun end in s? Is ownership shared? Is the sign only a plural? These questions help you edit meaning before punctuation.

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