She ___________ his number in the phone book to make sure that she had got it right.
| A．looked for | B．looked after | C．looked over | D．looked up |
He is listening to the music _______ he is washing clothes.
| A．after | B．before | C．that | D．while |
Be quick, ______ you’ll be late for the football match.
| A．so | B．but | C．and | D．or |
Work hard, ________ you will make great program.
| A．and | B．but | C．or | D．for |
Go along the road, ______ you’ll find the market at the end of it.
| A．when | B．and | C．or | D．though |
Hurry up, _____ you won’t catch the early bus.
| A．but | B．and | C．or | D．so |