Students often ______ a lot of difficulties when they communicate with foreigners for the first time.
| A.meet with | B.contact with | C.faced with | D.touched with | 
I __________ glasses since I was in primary school and I hate them. They make me look like a bookworm.
| A.have worn | B.have been wearing | C.have been worn | D.was wearing | 
He is very popular among his students as he always tries to get them ________ in his lectures.
| A.interesting | B.interested | C.being interested | D.to interest | 
He speaks English well indeed, but of course not ________ as a native speaker.
| A.as fluent | B.more fluent | C.so fluently | D.much fluently | 
At first, being scared, the bird fluttered about the cage, but finally it ________ in its new house.
| A.settled down | B.settled up | C.set up | D.set down | 
I’m fond of my sister, but she has a serious shortcoming. She _______ be really stubborn.
| A.must | B.will | C.can | D.should |