Weshoulddowhatwecantosavethose

We should do what we can to save those_________ species, for example, the tiger, an animal which was considered_______ to humans.

A．dangerous; endangered	B．dangerous; in danger
C．endangered; in danger	D．endangered; dangerous

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The old man was quite weak after the accident, so he______.

A．must look after	B．must be taken care
C．must be looked after	D．must take care of

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All the new words ______up in the dictionary yet.

A．have looked	B．haven’t looked
C．have been looked	D．haven’t been looked

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There was no room for you. All the seats ______.

A．are taken

B．was taken

C．had taken

D．had been taken

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A model ship ______his son by Mr More.

A．was made for

B．was made to

C．made for

D．makes for

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----Dad, please open the door, it ______.
----OK, dear. I am coming.

A．was locked

B．locks

C．is locked

D．locked

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