1.The key to the door
a big gray robot
2.What are you are to do during this coming summer holiday?
I am going to the beach
3.How do you like aeroplans?(这个单词我不知道什么意思,但句子这样没错)
Let's go to the swimming pool,shall we?
4.You can buy the boy one of bears.
你可以为那个男孩买其中一只熊.