—Well,________！The class is over.
—Bye,Miss Yang.
A. that's OK B. that's it C. it's nothing D. it's all right
—Sorry, I’m late.
—________ tell me the bus broke down again!
A. Never to B. Not C. Don’t D. No
For this reason,we'll have to wait for ________ three weeks for the results.
A. another B. more C. other D. much
It's 7：00 a．m.The air is fresh.It's a good time ________.
A. exercise B. to exercise C. exercising D. to exercising
Can I _________ the TV, Dad? I want to watch the sports news.
A. turn off B. turn on C. turn down D. turn up
Tina tried many times, and _______ succeeded.
A. first B. next C. finally D. hardly
