1 They talked on and on until eleven o'clock at night.(同义句)
They didn't ----- ----- until eleven o'clock at night.
2 We found that he is a clever boy.（同义句）
We ----- ----- to be very clever.
动词填空
1 After a day's hard work,her flat -------(be)as clean as new.
2 The old man was not feeling well so he ------(lie)down for a rest.