情景交际
根据对话内容，选择适合的句子抄写在对话的空白处，使对话恢复完整。其中有两句是多余的。
A: 1.
B: Good morning!
A: 2.
B: I'm Jack Brown.
A: Nice to meet you.
B: 3.
A: Is this your friend?
B: Yes.
A. What's his name?
B: 4.
A: Is he a student?
B: 5.He is in Class Three. Grade Seven.
Nice to meet you,too.
What colour is it?
What's your name?
Yes,he is.
His name is Tom Green.
Good morning!
How are you?
1. Good morning是早上或上午的间侯语，答语是Good morning。
2. 答语回答的是姓名，故设空处是询问姓名的。
3. Nice to meet you是初次见面的问候语，答语是Nice to meet you,too.。
4. 问句是询问“his name他的名字”，故回答是His name is.
5. 根据后一句可知Tom是个学生，要用肯定回答。
— We'll have a new science teacher next month.
— _____ you sure about that?
句意：——我们下个月将会有一个新的科学老师。——你对此确定吗？根据空前后的形容词 sure 可知，此处所缺的词是 be 动词，故答案为选项B。
Many foreigners came to our school last week,including three _____ and four _____.
German“德国人”的复数形式是 Germans；American“美国人”的复数形式是 Americans，故答案为选项C。