Barack Obama’s first speech as president left a strong impression his audience.
A.on | B.in | C.at | D.by |
The passenger was tired and walked more slowly but he got home.
A.after all | B.at all |
C.above all | D.in all |
It is rather that we still do not know how many species there are in the world today.
A.misleading | B.embarrassing |
C.boring | D.demanding |
The girl hasgreat talent for writing. Up to now, she has written six books, including book about the robot.
A.a; a | B.the; the |
C.不填; 不填 | D.不填; the |
—Nancy, are you sure you can do it by yourself? —.I did it before.
A.Take care | B.Don’t worry |
C.I’m not sure | D.Not exactly |
I used to have a to that vase,but I broke it.
A.company | B.accompany |
C.companion | D.community |