根据上下文，将方框内单词的标号填入合适的空格处。
A: _____ you Yang Ling?
B: No, I’m _____. I’m Su Hai.
This is Mike. _____ my friend.
A: Hello, Mike. I’m Joe
B: This is Helen. _____ my friend, _____.
A: Good morning, Helen.
— I’ve got a fever. —__________________.
A. I’m sorry to hear that. B. Great! C. Thank you.
—______ are you absent today? —I’m ill.
A. How B. What C. Why
Classes ________ over. Let’s go home now.
A. is B. are C. am
Are you taking _______ medicine?
A. some B. any C. many
We work _______Monday _______ Friday every week.
A. from; onB. to; from C. from; to