早上遇见刘老师,应说: A.Thank you,Mr. Li. B.How are you? C.Good morning,Mr. Liu.
This is _______ duck. A.my B.an C.you
---__________? ---They are listening to music. A. What do they do? B. What are you doing? C. What are your grandparents doing?
There is a call ____ you. A.for B.on C.at
---Is Amy answering the phone? ---____________ A.Yes, he does. B.No, she is writing a letter. C.No, he isn't.
---What's the date today? ---____________. A.It's Tuesday. B.It's cool C.It's April 1st.