A child has his pains because （）.
A. he can not do whatever he wants to
B. he is not allowed to play in rain
C. he has a lot of new things to learn
D. he can not play at the seaside freely
My children are looking forward to ______ a trip to Paris.
A. make
B. making
C. be making
D. have made
1（）
A. towards
B. in
C. on
D. of
Because they are ______ a date, many of us believe that they are in love.
A. in
B. on
C. out
D. at
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