第一部分　Grade 8　Book 2　Units 4~5 Ⅰ.單項選擇 (　C　)1.“Don't forget________ off the lights when you leave the classroom, Sam.” “OK. No problem.” A．turn　 B．turning 　C．to turn (　B　)2.Linda was so angry because she found her brother ________ through her things yesterday. A．looked B．look C．looks (　C　)3.My mother________ 3 hours watching TV every day. A．pays B．takes C．spends (　A　)4.When I________ the airport, the guests had left. A．got to B．reached to C．a(chǎn)rrived in (　B　)5.My father was watching TV________ my mother was cooking. A．a(chǎn)fter B．while C．if Ⅱ.根據(jù)語境或句意，用所給詞的適當形式填空 1．We can __communicate(communication) with each other by e－mail. 2．She explained everything very __clearly(clear). 3．It's __unusual(usual) for Betty to be late for school. What happened to her? 4．It's so __cloudy(cloud) and cold that it's likely to snow. 5．The little boy __was_beating(beat) the drum at this time last night. Ⅲ.根據(jù)語境或句意，從方框中選擇恰當?shù)亩陶Z完成下列各句 1．The students all hope that things can __work_out___ in the end. 2．We were not happy because we thought our father shouldn't __cut_out__ our activities. 3．We're hoping for the storm to __die_down__ before we go sailing, otherwise it could be too dangerous. 4．I was taking a shower when my alarm clock __went_off__. 5．The World Trade Center in New York was __taken_down__ by terrorists in 2001. 1