—Must I stop eating roast pork and ice cream to lose weight?—No, you _________. You should cut them down and have a balanced diet.
—We didn’t find the Blacks ________ the lecture. —No one had told them about ________ a lecture the following day.
His first book ________ next month is based on a true story.
In order to improve English,________.
The global warming is more and more serious,for which human beings ________.
Taking this medicine,if________,will of course do good to his health.