选择正确答案

--___________.

A. Nice to meet you, too.

B. I'm ok.

C. I am sorry.

选择正确答案

-- Is that your coat?

-- __________.

A. Yes, it is

B. I am sorry

C. No, I don't know

选择适当的单词

--Here is your food.

--_______.

A. Yes. it is

B. I am sorry

C. Thank you

选择正确答案

---________?

---He is ten.

A. How are you

B. How old is he

C. I am sorry

选择正确答案

-- Good morning, students.

-- ____________.

A. I am sorry

B. Thank you

C. Good morning, Mr Wang