完成句子  按所给的汉语，用英语完成下列句子，在答题卷相应的横线上填写答案，每空限填一词。
为了逗他笑，我不停地给他讲笑话。
I                   him jokes                            make him laugh.
在火灾中，用湿毛巾捂住嘴巴非常重要。
It is very important                   our mouths          wet towels in a fire.
狼以吃小动物为主，但是有时候也吃水果。
Wolves                   small animals, but sometimes they eat fruit.
上周气温突然降到零度以下，然后女儿就病了。
Last week the                            zero suddenly, and then my daughter got        .
沙子掉在地上落成堆，看起来就像金字塔。
Sand                   piles          the ground and looked just like the pyramids.