Do you know the girl _____ is standing under the tree?
A. who
B. whom
C. which
D. where
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These apple trees,_____ Tom planned three years ago ,have not borne any fruit.
A. that
B. which
C. what
D. whom
A: Youlook.What’sthematter?B:IwaswonderingifIcouldmoveoutofthedormandliveoffcampus.
A. upset
B. focus
C. good
D. happy
Itseemsthey’realwaysmebehindmyback.
A. volunteer
B. speakingillof
C. camp
D. go cycling
Ialsohavedifficulty onmystudies.
A. focusing
B. focus
C. focused
D. to focus