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--What would you do if you injured your knee while running?

--I’d stop _____．

A．to exercise          B．exercising          C．exercised          D．exercise

Everyone in our class_____．

A．enjoys to swim                            B．enjoy to swim

C．enjoys swimming                         D．enjoy swimming

______adults began to learn English in this small town．

A．Thousand of                               B．Thousands of

C．Thousand from                           D．Thousands from

______ you live, I will find you at once．

A．Whatever           B．Whenever            C．Wherever           D．Whichever

The room _____ I live _____ is very large

A．which, /        B．that, /             C．which, in          D．where, in

This is the doctor _____ saved the baby’s life．

A．who            B．whom            C．whose        D．which

Our country provided the people _____ plenty of things during the flood．

A．in          B．to          C．onto            D．with

I would like to sail _________ the Pacific Ocean one day．

A．through         B．cross             C．into            D．across

—Shall we call for a taxi?

—OK．Let me _______ the phone number in Yellow Pages．

A．look at        B．look for               C．look up         D．look after．

--Can you hear the strange noises?

--There must be _______ our homes in the neighborhood．

A．strange something, visiting              B．something strange, visiting

C．anything strange, to visit                D．nothing strange, to visit