--- Now lots of teenagers spend a lot of time playing computer games. --- Yes. Teachers and their parents should prevent them ___________ too much.
—________ hours of sports do you do every week? —Six hours.
The underlined part in the sentence “He read an interesting book last night. ” is pronounced as ______.
— Could you do me a favor to take these books to the teachers’ office? —________.
Who is the girl ______ is drawing a picture under that tree?
— How much of his speech do you think you have understood? —________. I wish I had worked harder.