Question

Make the sentences singular. 1 Are those pictures old? 2 These are my business cards. 3 Who are these students? 4 Those are Susan's keys.​

Answer 1

1. Is that picture old?

2. This is my business card.

3. Who is this student?

4. Those are Susan's keys.

Answer 2

1) Is that picture old?
2) This is my business card
3) Who is this student?
4) That is Susan’s key