About 75% percent of the students can go swimming the rest can’t.A. while B. and C. or
– I hear Yang Yan made an English speech at the graduation ceremony yesterday.- ______, and _______.
I don’t know if he tomorrow. If he , I’ll tell him about it.
We can’t work out the physics problem. Can you tell us ____?
This question sounds _____ than that one.
Health is very _____and every student knows the _____of keeping healthy.