I want to buy a pair of new trousers to ___ my sweater.
| A．go with | B．go off | C．go on with | D．go in for |
Scientists are convinced _____ the positive effect of laughter _____ physical and mental health.
| A．of; at | B．by; in | C．of; on | D．on; at |
Take your time — it’s just_____ short distance from here to_____ restaurant.
| A．不填；the | B．a; the | C．the; a | D．不填；a |
----- The cake is delicious.
------Well, at least it is ___________ the one I baked last week.
| A．as bad as | B．no worse than | C．no better than | D．not better than. |
Don’t take his remarks too seriously. He was so sad that I don’t think he really________ what he was saying.
| A．knew | B．knows | C．besides | D．therefore |
---John has got a very good job in the government .
---_______ he looks so happy.
| A．No, doubt | B．No wonder | C．That’s because | D．It’s natural |