A. will he realizeB. he did realize

C. did he realizeD. should he realize

【题目】His attitude towards difficulties is completely different from of his brother.
A.that
B.what
C.this
D.those

【题目】I'd it if you let me get on with my job.
A.avoid
B.approach
C.admit
D.appreciate

【题目】Now that you have practiced a lot, therebe any difficulty in performing well.
A.mustn't
B.shan't
C.shouldn't
D.needn't

【题目】Our school doesn'tstudents' staying in the classroom too long. We think they should have time for sports.
A.advocate
B.admit
C.assess
D.approach

A. finalB. urgent

C. abruptD. adequate

【题目】—You've made great progress in your studies of English, haven't you?
—Yes, but much.
A.remains to do
B.is reminded to
C.remains to be done
D.is remained to be done

A. whether ; of great valueB. if ; of great value

C. that ; so valueD. how ; very valuable