Often when he______have been doing something that was given him, he wasted his time drawin

When Barth was a college student, he often shopped at thrift shops______.A．to save money.B

His eyes shone brightly when he finally received the magazine he ______.A．had long been ex

______, he would not have been released from hospital so quickly.A．Hadn"t he been taken go

He often ______ supper at restaurant.A、haveB、hadC、hasD、having

A potato farmer was sent to prison just at the time when he______have been digging the gro

He must have been very nervous when speaking. Did you _____ that his hand was shaking