Do as directed in parenthese

Exercise:Do as directed in parenthese (làm theo yêu cầu trong ngoặc)

1)There aren't many flowers in Mai's garden-->Mai's garden

2)This school doesn't have computer rooms-->There....................

3)The cat is on the chair-->The chair..............

4)There (Is/isn't/are/aren't)a lamp here,its lovely

Ai giỏi tiếng anh giải giúp mình với!