11：I smiled a smile that was ______ to signify interest in t

11：I smiled a smile that was ______ to signify interest in this excursion.
1.supposed
2.imposed
3.composed
4.exposed
12：The girl found it difficult to ______ to new customs when she first came to Shanghai.
1.adapt
2.adopt
3.change
4.shift
13：It is so difficult a question that I can't ____________ my students.
1.get it across to
2.get away through
3.get it off
4.get it over
14：In recent years,new building has _______ up like mushrooms in the city.
1.jumped
2.sprung
3.leapt
4.put
15：Evidence came up ________ specific sounds are recognized by babies as young as 6 months old.
1.that
2.what
3.which
4.why
16：Close your book and____________ a piece of paper.
1.to take out
2.you take out
3.take out
4.taking
17：Channel 5 faces so many technical and financial difficulties that it will be lucky to get ______ the air at all.
1.in
2.at
3.on
4.from
18：______right now,she would get there on Sunday.
1.Would she leave
2.If she leaves
3.Were she to leave
4.If she had left
19：New York _____ second in the production of apples,producing 850 000 000 pounds this year.
1.ranked
2.occupied
3.arranged
4.classified
20：Since Bob fell ill,the family has had to live ______ what his wife earns.
1.in
2.away
3.on
4.out

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