Lily had a bad stomachache. But the doctor said there was ____________with her.

We teachers must see to ________that every student can understand.

. When foreign people talk about the cities of China, the first ______ comes into their mind is Beijing. 

-We have worked day and night for a whole month.--Why don’t you bring ______ to the attention that a good rest is badly needed?

I have two sisters but ______ of us are likely to win the scholarship this term.