—John looks a bit upset.Did you tell him the bad news?
—Yes，but I________him after his birthday party.
| A．should have told | B．must have told |
| C．shouldn’t have told | D．needn’t have told |
Classrooms in some schools are equipped with seats that can be _____ to the height of a person.
| A．grown | B．adjusted |
| C．folded | D．expanded |
I've been considering _______ my job as a teacher because a teacher is often considered _______ a gardener.
| A．to change; to be | B．to change; being |
| C．changing; being | D．changing; to be |
---- Tonny, it’s too hot. Put the fish in the fridge or it will _______ bad.
---- Ok, Mum.
| A．go | B．change | C．become | D．keep |
I have done much of the work. Could you please finish _________ in two days?
| A．left | B．the rest |
| C．rest | D．a rest |
Not much impressed ________ the performance, half the audience left before it was over.
| A．on | B．in | C．by | D．at |