--Growing population resulted in growing rubbish. --There is possibility that rubbish _______

--Growing population resulted in growing rubbish. --There is possibility that rubbish ________the major threat to human beings.

#100097

becomes

is becoming

became

would become

推荐题目

Mr. Blake ____ Shanghai in a few days. Do you know when the earliest plane ____ on Sunday?

#101278

is leaving, is taking off

leaves, takes off

is leaving, takes off

leaves, is taking off

He began to __________ because every means _______ tried already.

#104224

lose heart; has been

lose heart; had been

lose his heart; was

lose his heart; had

Every year he ________ to Beijing to visit his teacher.

#100334

have come

comes

came

come

A few minutes earlier, and you would have seen the NBA star. But you ______.

#100259

didn’t come

don’t come

haven’t come

won’t come

—What have you been busy with these days? —I ______ that the speech contest has been brought forward, so I ______ for it.

#102161

was informed; have been preparing

have informed; am preparing

informed; have prepared

was informed; prepared

共5993题