选择合适的句子，将对话补充完整, 并将字母编号填在横线上。（每句（2）分，共10分。）
A:_______________________________________________?
B: I have two new teachers.
A: ______________________________________________?
B: An English teacher, a music teacher and a computer teacher.
A: Is your music teacher smart?
B: ______________________________________________.
A: What can she do ?
B: _______________________________________________.
A What’s her favourite fruit?
B:_________________________________________________
( )（2） — Welcome to our class ! — _______________.
A. Hello .B. Sorry !C. Thank you !
( )（1） We have two new friends _____ our class .
A. atB. onC. in
给下列单词选择正确的中文翻译。(6分)
( )（1）Australia 
( )（2）Russia
( )（3）street 
( )（4）quite 
( )（5）mouth 
( )（6）actress 
( )（5）当你想知道对方是否喜欢唱歌时，应说：
A．You like singing . B. Do you like singing ?
( )（4）如何欢迎新同学：
A. Pleased to meet you ! B. Welcome to our class !