翻译下列句子和词组.
我进来时向他们做了自我介绍.
I_______them when I came in
4.它们每个人都想做点不同的事
They each want to do __________.
8.我的玩具掉进水里,我不能再玩他了.
My toy___________ the water and________play with it
9.不管你信不信
10.伱今天能不能完成工作,这没有关系.
____________,if you can finish your work today