He _______ another career but, at the time, he didn’t have enough money to attend school.
| A．might choose | B．might have chosen |
| C．had to choose | D．must have chosen |
The soldiers soon reached ______ was once an old temple ______ the villagers used as a school.
| A．what , where | B．what , which | C．where , which | D．what , where |
The main cause of HIV / AIDS infection in China is drug abuse, ______ is very serious in Yunnan.
| A．what | B．who | C．that | D．which |
Between the two roads ______a TV tower.
| A．stands | B．standing | C．which stands | D．stand |
_______I toured the Great Wall, I was deeply impressed with the beautiful scenery.
| A．For the first time | B．At first |
| C．It was the first time | D．The first time |
-----Why are you looking pleased?
----Oh, I’ve just had a job _________.
| A．to offer | B．offering | C．offered | D．being offered |