Boris has brains. In fact, I doubt whether anyone in the class has ____ IQ.
She gave me the suggestion that I try to ________ some money every month for special use.
Whenever we are in ____ trouble, we should never lose______heart.
--- I think the waiter has forgotten us. We ________ here for over half an hour! --- I think you’re right. He probably thinks we have already ordered.
. When she woke up, she realized that things she had dreamed about could not _______ have happened.
Mr. John was always___the poor and the sick, often providing them with free medical care.