我们一起上学吧，可以说：________
A．Let's go to school.
B．Let's go home.
C．One，two，three，go!
---Is he tall? ---_______. He’s short.
A. Yes, he is.B. No, he isn’t.C. No, he is.
Potatoes ______ my favourite food.
A. areB. isC. am
---Is he strict? ---_______, he is.
A. NoB. yesC. Yes
What do you have _______ Mondays?
A. onB. forC. to
Mr. Lin is our math teacher. He’s a _________.
A. boyB. manC. woman