– Are there ______ of students in your school?– Oh, yes. There are about five ________.A. thousand; thousandB. thousands; thousandC. thousand; thousands
---What does your brother _______?---He is of medium height and of medium build.
---Do you like vegetables, Vera?---Yes. There _______ many kinds of vegetables in the supermarket. I often buy them there.
---Mum, I’m thirsty. I want to have something to drink.---What about some _______?
I think _______ is really difficult for us to work out this kind of math problem.
---How do you usually get to school?---I usually ride a bike or walk to school, but I’ll take a bus if it’s _______.