He ______ me to come to help me,but he hasn’t arrived yet.

A.allowed

B.promised

C.agreed

D.admitted

老师借助电脑的帮助来授课。

We have planted flowers and green trees around the blocks of buildings, which____the beauty to the whole city.

A. add to　　　　 B. add up to　　　 C. Is added to　　　 D. add

----- How often do you go home? ----- _________.

　 A. For a 　 B. After a week

　 C. Once a week 　 D. none

—How are you getting along with your project?

—I was about to give up when an idea occurred to me ____ I could work with my roommate Tim.

A．that　　　　　 B．how　　　　 C．why　　　　 D．whether

In our school students are _____ according to how much they know and how old they are.

A．classified　　 B．combined　　 C．condemned　 D．betrayed

The girl _________ more than 1, 000 English novels when she entered the senior high school.

A. has read 　　 B. read　　　　　　 C. had read　　　　 D. has been reading

How ______ is it from the railway station to the museum?

　 A. soon 　 B. far

　 C. long 　 D. often

Is this pen _______ your uncle bought for you yesterday?

A. that　　　　 B. which　　　　 C. /　　　　 D. the one