1 . The purpose of new technologies is to make life easier, _______it more difficult.

A．not make

B．not to make

C．not making

D．don’t make

2 . Neither he nor I ________ able to persuade her to change her mind.

A．is

B．are

C．were

D．am

3 . Not until he retired from teaching three years ago ________ having a holiday abroad.

A．had he considered	B．he had considered
C．he considered	D．did he consider

4 . We will put off the picnic in the park until next week, ________ the weather may be better.

A．that	B．where
C．which	D．when

5 . Some pre-school children go to a day care center, __________ they learn simple games and songs.

A．then

B．there

C．while

D．where

6 . If you want to get a good ___________, you’d better stand on the top of the hill.

A．sight	B．scene
C．look	D．view

7 . I'm sorry you ______ so long, but it' ll still be some time before Jim gets back．

A．wait

B．waited

C．had waited

D．have been waiting

8 . The school has developed an online system　　　　students can choose their own teachers.

A．which

B．that

C．whom

D．where

9 . According to ______ survey，there're more and more young people who go for a walk at ______ dusk instead of sitting in front of the computer.

A．a；the	B．a；不填
C．the；the	D．不填；不填

10 . —The wind is always blowing here．
—How I wish it ______ today．

A．won't blow

B．didn't blow

C．doesn't blow

D．isn't blowing