Doctors are concerned that the children ________ too much time in front of the TV don’t get enough exercise．

A．those spend

B．who spend

C．to spend

D．spend

Why he did not arrive on time was that he ________ and it was too late to catch the early bus．

A．was oversleeping

B．has overslept

C．overslept

D．had overslept

－Mum, I love duck cooked in Chinese ________．

－Mind your ________ at table．

A．manners; manners

B．manner; manner

C．manners; manner

D．manner; manners

－If you are free tonight, I’d like to invite you to a film．

－That’s very nice of you, but are you ________?

A．rich

B．careful

C．serious

D．true

He agreed ________ me ________ an early start, so he agreed ________ my proposal．

A．with; to; on

B．to; with; on

C．with; on; to

D．on; to; with

The number of trees that ________ cut down ________ 3000 last year．

A．were; were

B．was; was

C．was; were

D．were; was

I heard someone ________ the piano just now．

A．playing

B．played

C．to play

D．is playing

If you live in the country or have ever visited there, ________ are that you have heard birds singing to welcome the new day．

A．situations

B．facts

C．chances

D．possibilities

By the end of next July this building ________．

A．will be completed

B．will have completed

C．will have been completed

D．has been completed

A story goes ________ Elizabeth Ⅰ of England liked nothing more than being surrounded by clever and qualified noblemen at court．

A．when

B．where

C．what

D．that