There are forty ____ in our school.

Whitney Houston’s sudden death suggests that drug abuse is such a serious problem ___________ we should deal with properly.

John’s success has nothing to do with good luckIt is years of hard work _______has made him a great scientist today

What do you think of Frank—He’s boy and he shows great interest in anything new.

What do you think of soap operas– Oh, _________. There’s nothing better.