[课 堂 检 测]
Ⅰ.用所给词的适当形式填空
1．When________(ask) for his views about his teaching job，Philip said he found it very interesting and rewarding.
2．Film has a much shorter history，especially when________(compare) to such art forms as music and painting.
3．The experiment shows that proper amounts of exercise，if________(carry) out regularly，can improve our health.
4．She was seated at the corner of the reading room，________(cast)a smile in his direction.
