I don’t think he is a good boy; I am _____his empty talk.
Here came word he got the first in the competition .
There are ______ students in the school . But I don’t know _______ the girls among them .
–Does he know how to work out the problem ?-Yes , he has ________ a good idea to solve it .
High school students should be given enough sleeping time , _______ they are busy with their study .
She told us ______ story that we all forget about the time .