单句语法填空

1．It goes without saying that taking          active part in social activities can broaden our horizons.

2．At the beginning, learning English seemed so difficult that I wanted to give         without even trying.

3．Excuse me, please give way          the passengers behind you.

4．I want to know what led you          (take) up acting as a career.

5．The new evidence led to the high official            (arrest)．

6．Whenever you have problems, you may turn to me          help.