She loves music and is now learning to play an ____________.
| A．instrument | B．invitation | C．incident | D．evidence |
--- Have you moved into the house?
--- Not yet. The rooms ________.
| A．are being painted | B．are painting | C．are painted | D．are being painting |
When Jack arrived he learned Mary _______ for almost an hour.
| A．had gone | B．had set off | C．had left | D．had been away |
The bikes produced in that factory are of high quality. So they ______ well both at home and abroad.
| A．sell | B．are sold | C．may be sold | D．are to be sold |
It ________ my father half an hour to go to work on foot every day.
| A．took | B．takes | C．taken | D．will take |
His sistersince she left home in 1998.
| A．had not been returned | B．has not returned |
| C．had not returned | D．returned |