This test ________ a number of multiple choice questions.
C
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________(fail)severaltimes,theyneedsomeencouragement.
Tosucceedinascientificresearchproject________.
Ipreferthisdiagram________thatone.
Heaskedmewhethermybrother________(fly)toBeijing.
“Haveyoumovedintothenewflat?”“Notyet.Therooms________(paint).”
