31. Tom as well as his classmates _____ Japanese in Japan.
| A．are studying | B．have studied | C．studies | D．Study |
With some physical training in the morning，even after a couple of days，you will feel ______，and in the long term，you will benefit greatly from your perseverance.
| A．apparent | B．confident |
| C．aggressive | D．energetic |
Personal space is the region surrounding a person _____they regard as psychologically theirs.
| A．who | B．where | C．when | D．which |
一Do you think I should work in that company?
--_____________.It’s not easy to find a job nowadays.
| A．Is that so ? | B．It depends． |
| C．Why not ? | D．I don’t think so． |
–Can you give me some advice on what major I should take at college?
–With pleasure. We can talk about it _____ lunch.
| A．at | B．over | C．by | D．for |
–The Wall Street Journal is giving me a laptop with Windows XP, an operating system I found satisfying when it first came out eight years ago.
–Are you sure? You_____ be talking big.
| A．should | B．shall | C．can | D．must |