I didn’t sleep ______last night. I feel tired now.
| A．well | B．nice | C．fine | D．good |
As we know, _____of us likes pollution.
| A．no one | B．none | C．someone | D．Nothing |
—To make sure the food we eat every day is safe, the government is doing something useful .
— ___________
A. That’s not true.
B. That’s all right.
C. That’s great.
—Bill, look at your bedroom, _______
—Sorry, mom. I’ll clean it right away.
A. Bad luck!
B. What a pity!
C. What a mess!
—There are four pens on the desk.
—But of them works.
A. each B. none C. all
—How do you know the Maglev train?
—It’s well-known. And it can reach a _______ of over 400 km per hour.
A.project B. guide C. speed