用所给动词的适当形式填空。

小题1:I look forward to     (enter)the film industry one day in the future.

小题2:    you ever    (consider)buying a new MP5 player.

小题3:He often enjoys      (breathe)fresh air deeply wish his eyes closed by the river.

小题4:She     (reply)to some e-mails before she went to bed.

小题5:It took 20 minutes        (present)the students with the Awardsof excellent studying

钢筋切断机切断短料时，手和切刀之间的距离应保持（）以上，如手握端小于400mm时，应采用（）将钢筋短头夹住或夹牢。

A.150mm、手套

B.150mm、套管或夹具

C.100mm、手