—He got the first prize in a National Contest of Popular Music.
—Oh. That’s what he _____ for years.
| A．had been expecting | B．has expected | C．expected | D．has been expecting |
When I arrived，Bryan took me to see the house________I would be staying.
| A．what | B．when | C．where | D．which |
We have launched another man－made satellite，________is announced in today's newspaper.
| A．that | B．which | C．who | D．what |
Nowadays people are more concerned about the environment________they live.
| A．what | B．which | C．when | D．where |
________ is often the case with children，Amy was better by the time the doctor arrived.
| A．It | B．That | C．What | D．As |
He may win the competition，________he is likely to get into the national team.
| A．in which case | B．in that case |
| C．in what case | D．in whose case |