- Mr Li is said to be very patient with his students. - Yes. But it's really a hard_______ for him to control a class of young children.
Which floor _______your classroom_______?
—_________________? — It’s November 14.
— Do you know who will teach ________ English?
Millie, ______ late for school again.— Sorry, I won’t.
---______ he come from Beijing? ---No, he ______.