It sounds like something is wrong with the car’s engine.______, we’d better take it to the garage immediately.
| A．Otherwise | B．If not |
| C．But for that | D．If so |
The British are proud of the 2012 Olympic Games_______ in London.
| A．to hold | B．to be held | C．holding | D．being held |
—What does the sign over there read?
—"No person_______ smoke or carry a lighted cigarette, cigar or pipe in this area．"
| A．shall | B．may | C．must | D．Will |
.Don’t worry! You won’t miss her at the airport. She ___a red T-shirt and a white skirt at that time.
| A．has worn | B．will be wearing | C．was wearing | D．wore |
—Have you been teaching here since graduation?
—No, I _____ on a farm for five years．
| A．had worked | B．have worked | C．was working | D．worked |
My parents always remind me to make sure theelectricityis turned offwhileIam havinga bath, which would ______cause danger, leading to a dreadful consequence.
| A．somehow | B．meanwhile | C．otherwise | D．furthermore |