Ifeveryonemakesatoprotectingth

If everyone makes a ___________ to protecting the environment, the world will become much more beautiful.

A．communication	B．Competition
C．contribution	D．Conversation

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Miss Lin________a lot of work for the poor area since 2010．

A．does

B．did

C．has done

D．will do

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—________have you been in Chongqing？
—For five years．

A．How many

B．How soon

C．How much

D．How long

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They dug up the road and________a box hidden under it．

A．find

B．found out

C．discovered

D．invented

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There has never been such a beautiful village________in the world．

A．anywhere

B．everywhere

C．somewhere

D．nowhere

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—Where is my watch？I can’t find it．
—Don’t worry．It must be________in your room．

A．somewhere

B．anywhere

C．everywhere

D．nowhere

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