________ is impossible for us to offer him any help.

A．This              B．It                C．That              D．which

He is talking so much about America as if he _____ there.

A．had been         B．has been          C．was              D．has gone

The young man insisted that he _____ nothing wrong and _____ free.

A．did; set                               B．had done; should be set

C．should do; be set                       D．had done; must be set

It is important that we _____ wild animals.

A．will protect        B．should protect      C．shall protect       D．are protecting

I _____ you some money, but I hadn’t any on me then.

A．would lend                            B．would have lent

C．could lend                             D．may have lent

There ______ quantities of apples in the basket and there was ______ milk in the bucket.

A．were; a number of                      B．was; quantities of

C．was; a good many                       D．were; a quantity of

---Do you believe his words?

----No, what he said was________.

A．less convincing                         B．more convincing

C．less convinced                          D．more convinced

－Does the young man standing at the gate_____ the car?

－No. The car is _____ his father.

A．in possession of ；in the possession of

B．have possession of; take possession of

C．have possession of; in the possession of

D．in the possession of; take possession of

Half a month passed and the boy ______ all his money, so he had to turn to his friends for help.

A．ran out           B． ran out of         C．ran across         D．ran away with

This accident was______ his driving.

A．due to            B．thanks to          C．because of        D．so as to