— __________ Emily is in such a hurry?
—I don't know. She might run to catch the bus.
A.Do you think why | B.Why you think |
C.Why not think | D.Why do you think |
Experiments of this kind ___in both the U.S and Europe well before the Second World War
A.had conducted | B.have conducted |
C.have been conducted | D. had been conducted |
The situation forced my mother and I exchanged our roles as child and caretaker, making me grow up much faster than the _____ child.
A.average | B.ordinary | C.common | D.usual |
It is the first time that he ______ here and now it is high time that he ______ around.
A.come; should be shown | B.has come; was shown |
C.came; was shown | D.has come; be shown |
The construction of the gym caused much noise, __________ it difficult for people nearby to sleep.
A.made | B.to make | C.making | D.having made |
She won’t be able to come next week, because she _________ herself in Mount Tai then.
A.enjoys | B.will be enjoying | C.is enjoying | D.Enjoyed |