My pain __________ obvious the moment I walked into the room, for the first man I met asked sympathetically，"Are you feeling all right?"
| A．must be |
| B．must have been |
| C．might have been |
| D．may be |
When you study the local map, you’ll find this town is________.
| A．twice the size of that one |
| B．twice as a large town as that |
| C．twice as larger as that one |
| D．twice as larger a town as that |
This is the second time that I_______ London. The first time I_______ here was on Christmas Day last year.
| A．visited; came |
| B．have visited; have come |
| C．visited; had come |
| D．have visited; came |
--- How do you find Mr Li’s lecture?
--- Good indeed. It_______ many problems we have come across in our study.
| A．says | B．talks |
| C．covers | D．refers |
_____it is to jump into a river to swim on such a hot day.
| A．What a fun | B．What fun |
| C．How funny | D．How a fun |
________ the final exam________ up soon, we should get down to our studies.
| A．With; comes | B．Because; come |
| C．With; coming | D．Because of; will come |