15、--Is Li Ming in the classroom'?

--No，he ______ there．I saw him in the reading room just now．

A．can't be            B．mustn't be          C．needn't he          D．can't

14、More than 3010 people ______ in the traffic accident yesterday．

A．killed                                                  B．are killed

C．were killed                                             D．have been killed

13、Look，the room is so dirty．It needs______

A．clean               B．cleans             C．to clean            D．cleaning

12、I feel worried when I can't think of anyone ______

A．to talk              B．to talk to            C．talk to         D．talk about

11、They look______ because they are twins．

A．same            B．likely               C．alike               D．like

10、I won't leave my office until my work______

A．finishes        B．will be finished         C．are finished         D．is finished

9、The river has been polluted worse and worse．We must _______ new ways to solve the problem．

A．catch up with        B．keep up with        C．come up with       D．make up with

8、_____ of that country______ by snow．

A．Second thirds;  is covered                 B．Two thirds; is covered

C．Two thirds; are covered                     D．Two third; covers

7、Did you prefer ______ shopping to ______ at home?

A．to go，staying         B．going，stay      C．going，staying        D．go，to stay

6、Honkong _______ back for almost 10 years．We look forward to ______ Taiwan______ to China as early as possible．

A．has come，see，returning                 B．has been，seeing，to return

C．has been，seeing，return                  D．has returned，see，returning