专项练习（第1页）

专项练习

&ure______，helefthisseatsoquietlythatnooneplaihisleavingdisturbedthespeaker。

A。began　B。beginning

gbegun　D。beingbeginning

2。______，he’tgooutforawalkasusual。

A。Withsomuchworktodo　B。Withs

uchworkdohoutsomuchworktodo

3。______，I’llgotherewithyoutomorrowafternoon。

A。Timepermits　B。Iftimepermitting

C。Timepermittiting

&severalpeople，twoof______beingfners。

A。which　B。them　　D。that

5。______produupby60%，thepanyhashadayear。

A。As　B。For　C。With　D。Through

&isahdessoftwos，eaajorpointintrastwiththeother。

A。makes　B。made　aking

7。Fordtrieddividingthelabor，eachworker______aseparatetask。

A。assigning　B。assigned

C。wasassigned　D。wouldbeassigned

8。Withallfactors______，wethinkthisprogrammayexcelalltheothersihegoal。

A。beingsidered　B。g

sidered　D。aresidered

9。______，thebusstartedatonce。

A。Thesignalwasgiven　B。Thesignalgiving

algivehesignalgiven

10。Walterofferedusaliftwhenhewasleavingtheoffice，butourwork______，wedeedtheoffer。

A。notbeihavingfinished

otbeenfinished　D。wasnotfinished

11。Oopwastheclearoutlineofagreatwolfsittingstill，ears______，alert，listening。