Having finished the work，__________．
| A．it was almost six o’clock |
| B．supper was ready |
| C．a postman came and delivered some letters． |
| D．we had a rest and then had supper |
The school rules state that no child _____ out of the school, unless accompanied by an adult.
| A．shall allow | B．shall be allowed | C．will allow | D．will be allowed |
He tried hard to keep calm in face of the policemen, but the sweat on his forehead _________.
| A．turned him down | B．gave him away | C．showed him out | D．shut him off |
I’m moving to the countryside because the air there is much fresher than _______ in the city.
| A．ones | B．one | C．that | D．those |
We are invited to a party __________in our club next Friday.
| A．to be held | B．held | C．being held | D．holding |
By the time Jack returned home from England, his son __________from college.
| A．graduated | B．has graduated | C．had been graduating | D．had graduated |