Rewrite the following sentences without changing their meanings

Rewrite the following sentences without changing their meanings.

21. My grandparents live in a small house in Nam Dinh. (make question for the underline part)
→ Where……………………………………………………..
22. Na has a new computer in her bed room. (Rewrite the sentence)
→ There ……………………………………………………..
23. cat / the / is / chair / under / the / . (Rearrange the sentence)
→ ……………………………………………………..
24. His grandmother likes the kitchen the best. (Use possessive form)
→ The kitchen is ……………………………………………………..