Time is limited! You'd better________your time any more.
句意：时间有限！你最好不要再浪费时间了。
考查固定句型。“had better do sth.”（最好做某事），固定结构，其否定式在动词前面加not；根据句意结构，可知选C。
Time is limited! You'd better________your time any more.
We _________ try our best to fight against pollution.
—Sorry, Miss Chen. I missed the early bus, so I was late again.
—It doesn’t matter this time. You ________ leave home 10 minutes earlier than before in future.
We ________ eat or drink in the museum. It is against the rule.
I love the weekends,because I ________ get up early on Saturdays and Sundays.
To my joy, we_________go to the bank. Mary has lent us some money.
——Must I be back home before 6 o’clock?
——No, you ____. Butdon’t be too late.
—Must I get there on time? I'm too tired to walk on.
—I'm afraid you _______. You can't miss the good chance.
—How do you usually go to school?
—My school is far away.I ________ take the bus to school.
—You ________ takephotos here! Look at the sign. It says “No photos”.
—Sorry, I won’t.
