Miss Wu teaches ________ Maths. She is nice ________ everyone.
The number of students in our school ___ 9,000 and a number of them ___ from the city.
Don’t eat ____ meat. If you do so, you’ll get _____fat.
It’s really kind ____ you to help me ____ my English.
This kind of shoes will keep you _____________ when you take a walk.
It just _________________ about 2 hours to get to Beijing by plane.