Dogs are often praised for their（）they

1、They（）for hours.

They（）for hours.Ahave been drivingBhave been drivenCdroveDdrive

2、Iwish they__________ in their ball gam

Iwish they__________ in their ball game.Awill be succeededBsucceededCwould be successfulDwere success

3、But for their help，we the program in t

But for their help，we the program in time．AcannotfinishBwillnotfinishChadnotfinishedDcouldnothavefinished

4、They handed in their paper（）

They handed in their paper（）Ain lineBby turnCat turnDin tur

5、They said they（）their own job．

They said they（）their own job．AfinishedBwould finishChave finishedDhad finished

6、And they can ______their passports____

And they can ______their passports______，making leaving or “escaping” virtually impossible.A have…removeB had…removeC have…removingD have…removed