Try not to buy too many things from abroad _________ it may cost a lot of money to bring them back.
| A．because | B．so | C．so that | D．Although |
Tommy’s parents looked _______ when they saw his excellent exam results.
| A．happy | B．happier | C．happiness | D．unhappy |
In my opinion, Li Jianrou is one of ___________ skaters this year.
| A．luckiest | B．lucky | C．the luckiest | D．luckier |
________ Jeremy was hurt in the match, he didn’t give up and finished in ninth place.
| A．When | B．Although | C．Because | D．If |
__________ surprised he was to see his stolen bicycle again at the gate of the park.
| A．How | B．What | C．What a | D．What an |
Five-star hotels provide better services than some small hotels. You _______ even use free WIFI there.
| A．must | B．can | C．ought to | D．used to |