．If I _________too late last night, I could not have fallen asleep in class.
| A．didn’t stay up | B．hadn’t stayed up |
| C．don’t stay up | D．haven’t stayed up |
Tom has formed the habit of jogging_________ the tree-lined avenue for two hours every day.
| A．between | B．along | C．below | D．with |
—How do you find your classmates?
—Most of them are kind, but ____ is so good to me as Peter.
| A．none | B．no one | C．every one | D．some one |
I have offered to paint the house in exchange for a week’s ____________.
| A．accommodation | B．approval | C．encouragement | D．assessment |
The biggest whale is _______ blue whale, which grows to be about 29 meters long—the height of______ 9-story building.
| A．the; the | B．a; a | C．a; the | D．the; a |
— Sorry I’m late. I got stuck in traffic.
— _________. You’re here now. Come in and sit down.
| A．You are welcome | B．That’s right | C．Never mind | D．I have no idea |