Loulan is believed ____ by sandstorms from AD 200 to AD 400.
| A．to be gradually covered over |
| B．to have been gradually covered over |
| C．being gradually covered over |
| D．having been gradually covered over |
_____ team wins on Saturday will go through to the national champio
nships.
| A．No matter what | B．No matter which |
| C．Whatever | D．Whichever |
Because of my _____ English, I can’t make myself _____.
| A．broken; understood | B．broken; understand |
| C．break; understood | D．breaking; understanding |
When I got back home I saw a message pinned to the door _____ “Sorry to miss you; will call later.”
| A．read | B．reads | C．to read | D．reading |
This picture was taken a long time ago. I wonder if you can _____ my father.
| A．find out | B．pick out | C．look out | D．speak out |
Before he went abroad he spent as much time as he _____ English.
| A．could learning | B．learned | C．to learn | D．could learn |