21、Our English professor is very ------- in using chopsticks

21、Our English professor is very _______ in using chopsticks.
A.skilled B.great C.likely D.good
22、 You should fill in this application _______ very carefully.
A.passport B.letter C.visa D.form
23、He ______ many beautiful post cards to us .
A.takes B.shows C.obtains D.has
24、The big tree ______ a lot of red apples.
A.bears B.wears C.grows D.takes
25、The little girl prefers singing _______.
A.to dance B.to dancing C.than to dance D.than dancing
26、The sun is the center of the universe,_________ we know.
A.as B.for C.that D.what
27、Hello,may I speak to Julia?
Yes,___________.
A.Julia is me B.my name is Julia C.I’m Julia D.Julia is speaking
28、His brother looks like in his __________.
A.fifty B.fiftieth C.the fifties D.fifties
29、Whether ways will be found to stop pollution or not is just _ ____ worried the public.
A.why B.what C.that D.which