—Heavy smog (雾霾 )in eastern and central China seems to get more and more serious.

—Heavy smog (雾霾 )in eastern and central China seems to get more and more serious.—I agree. Something          to deal with it.

#38339

has done

is doing

must be done

must do

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While she       , she cut herself.

#38471

was cooking

cooked

had cooked

cooks

 —Where's the cake I made this morning? —We          it, mom. Can you make another one for me?

#38528

will eat

eat

ate

were eating

My brother isn’t at home. He          to Hong Kong Disneyland.

#41629

has been

went

has gone

had gone

--- Did you see a girl in yellow pass by just now? --- No, sir. I ________ a magazine.

#42021

read

am reading

would read

was reading

More colleges __________ next year for more students to get a good education.

#36247

will be set up

will set up

are setting up

were set up

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