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They didn't realize how serious the problem was.A. knowB. forgetC. doubtD. remember
They didn't realize how serious the problem was.
A. know
B. forget
C. doubt
D. remember
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They didn't realize how serious the problem was.
A. know
B. forget
C. doubt
D. remember
At first he didn't realize that he had succeeded.
A.know
B.find out
C.recognize
D.took into
They didn’t realize how serious the problem was.
A. know
B. forget
C. doubt
D. remembe.
When John Nash went into his mental illness, he didn't realize that ______.
A.he was quite alerted
B.he was enlightened
C.it was mental illness
D.it was in a movie
He didn't realize the value of friendship ______ he had lost it.
A.if
B.as
C.while
D.until
They didn't realize how serious the problem was.
A.know
B.forget
C.doubt
D.remember
I didn't immediately realize that how serious the situation was.
A.once more
B.right now
C.fight down
D.once again
A. realize
B. consider
C. attach
D. catch
It can be inferred from the third paragraph that earlier generation didn't realize
A.the importance of the proper use of land
B.the interdependence of water, soil, and living things
C.the value of the beauty of nature
D.the harmfulness of Soil destruction and river floods