A、happen
B、cause
C、produce
D、open
第2题
第4题
A、I like to
B、I feel so
C、I suppose So
D、I prefer to
第5题
第6题
第8题
第9题
A、I'm sorry
B、I apologize for this
C、I'm sorry to trouble you
D、I'm sorry about it
第10题
A、You have good reason to get upset
B、I”m awareyour re upset .butI' m not to blame
C、I”m at fault for making you upset
D、l apologize for hurting your feines