You must be very tired．Why not ________ a rest?

A．to stop to have

B．to stop having

C．stop to have

D．stop having

I’ve worked in this school ________ twenty years．

A．since

B．for

C．after

D．when

When we ________ there, they ________ there for an hour．

A．got, had been

B．got, got

C．reached, arrived

D．reached, had got

I ________, but I ________ nothing．

A．hear, listen

B．heard, listened

C．listen, hear

D．listened, heard

Would you please ________ your pencil to me?

A．borrow

B．lend

C．keep

D．had

Doing homework ________ me two hours yesterday．

A．spent

B．spend

C．took

D．take

Please tell me ________ they are talking about．

A．if

B．whom

C．why

D．when

The boy tried to find out ________ book was hers．

A．how

B．whose

C．which

D．where

The headmaster asked us ________ would speak at the meeting．

A．if

B．which

C．whom

D．who

We are sorry to hear ________ your mother is ill．

A．when

B．if

C．that

D．why