Unit 3 Computers grammar课时作业

Ⅰ.单句语法填空

　　1．You can't imagine what great difficulty we have ever had__________(deal) with the problems.

　　2．Snow__________(settle) on the rooftops of the village overnight when he was found.

　　3．There are wide__________(vary) of flowers in the park.

　　4．Film has a much shorter history，especially when__________(compare) to such art forms as music and painting.

　　5．Animals are__________(obvious) a lower form of life than man.

　　6．Mary is similar __________appearance__________his sister，but they differ__________voice.

　　7．-Where would you like to have your dinner，in the restaurant or at home?

　　-Either is OK.It makes__________difference to me.

　　8．It's obvious to the students__________they should get well prepared for their future.

　　9．The children studying there range in age from 13 to 17，but they have a lot__________common.

　　10．I found__________confusing for me to hear his remarks.

　　答案