【题目】She tried to stay calm on the stage, but her trembling voice _______ her nervousness.

【题目】I’ll go _____ my bike, but he’ll go ___ taxi.

【题目】So heavy ______ that I felt great relief after taking it off．

【题目】The reason _____ he was late for school was _____ he had to send his mother to a hospital.

【题目】When _______ different cultures, we often pay attention only to the differences without noticing the many similarities.

【题目】The trips usually start on Friday night and end on Saturday night, ____ them practical for students and workers.

【题目】 She is ____ honest girl, and she never tells lies.

【题目】 —Ann is in hospital.

【题目】—Daddy, how much do you earn an hour?

【题目】 it were approved, the bill would be no more than a tentative measure.