15.They always drink coffee ____ the evening.
A.at
B.in
C.on
满分：4 分
16.He’s got ____.
A.a bad cough
B.coughing
C.ache
满分：4 分
17.Mary usually takes a nap ____1.00____ 1.45 in the afternoon.
A.from,to
B.at,at
C.for,at
满分：4 分
18.A:What’s the problem,Mrs Hill?B:My chest____ .
A.painful
B.hurts
C.bad
满分：4 分
19.A:So Mary,you are engaged?What a surprise!B:Yes.We____get married next year.I____you more in a minute.
A.are going to,tell
B.are going to,will tell
C.will,tell