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【題目】A lot of new solutions to the problems ______at the meeting on Wednesday, which are still waiting to be decided on by the manager.
A.came on
B.came out
C.came up
D.came back

A. come toB. turn toC. add toD. get to

【題目】Though he was angry at the naughty boy's rudeness, he _________ himself down and talked to him with patience.
A.persuaded
B.prepared
C.hid
D.calmed

【題目】They ______ have arrived at lunchtime but their flight was delayed.
A.will
B.can
C.must
D.should

【題目】I found ________ impossible for _______ to work out the math problem.
A.it; him
B.it; he
C.that; him
D.that; he

A. takes B. took C. will be taken D. has taken

A. decoratedB. designedC. preferredD. organized