1:Is the name of Mary's bird Polly?
2:Does Lucy have an American cat?
2:I do not know his cat's name.
4:I'm well./I'm ok./I'm alright.
5:Are all of us here today?
6:Thank you so much./Thank you very much./Many thanks.
7:Which team are you in?
8:Where are you?
9:What is this?
10:What car is this?
11:Which class are they in?
其他的回答第5题都错了.虽然都说的是这个意思但是放在问题里就不行了,因为问题里的us没表现出来.
一楼的2,5,10错了,二楼好像是抄一楼的.三楼5,10错了.（10的回答不是题目提供的）四楼2,5,8错了.