1 . Tom looked at Jenny, tears _______（fill）his eyes, and shouted out the words_________（hide）in his heart for years. （所给词的适当形式填空）

2 . I can’t get my car ________ on cold days, so I’ve to try ________ the radiator with some hot water.

A．run; to fill

B．running; filling

C．running; to fill

D．ran; filling

3 . Parents and children should communicate more to ________ the gap between them so that they can understand each other better.

A．fill

B．strengthen

C．widen

D．narrow

4 . __________ (fill) with nervous energy, I held on tightly to my cousin. (所给词的适当形式填空)

6 . In this section, we’ll ________ these tools, which we’ll make use of throughout the series.

A．fill

B．introduce

C．count

D．pour