1. (2017七下·吴江期末) 写出空缺处该动词的正确形式。每空不限一词。

1. （1） They(build) a bridge over the river over there now．Let's go and have a look．

3. （2） The child gets up very early and(brush) his teeth himself．

5. （3） Will you please stop(1augh) ? The baby is sleeping now．

7. （4） I told the children(not go) out and stay at home．

9. （5） My pet cat(hide) himself under the bed，So I failed to find him．