I don’t know _____ tomorrow. Can you tell me?
| A．when we started | B．when did we start |
| C．when we will start | D．when will we start |
Three years has passed _________ they came to this school.
| A．since | B．for | C．when | D．before |
The house is made _________ bamboo and it is made _________ six rooms.
| A．up of; of | B．of; from |
| C．of; up of | D．from; of |
—You are late again. The class _________ for five minutes.
—Sorry. There’s something wrong with my bike.
| A．began | B．has begun |
| C．was on | D．has been on |
Accidents are often caused by drivers who try to _________.
| A．put out | B．put in |
| C．cut out | D．cut in |
—What a surprise! Harry used to get nervous because he couldn’t organize his ideas well _________ to express _________ clearly.
—Great, havent’t you heard, “Where there is a will, there is a way.” Let’s give him a big hand.
| A．enough; him | B．enough; himself |
| C．too; him | D．too; himself |