Don’t watch TV. You _______ do your homework first. A. mustn’t B. needn’t C. must
______ we deal with our problems, we can easily become unhappy.
Alice had a wonderful time yesterday, ______?
— Is tea ready? — No, mother is ______ it ready now.
The underlined part in the word “lived” is pronounced as ______.
–Do you know ______ the Capital Museum? –Next Friday.