The boy _______ that the duck _______ two eggs yesterday.
| A．lied; lied | B．laid; laid | C．lied; laid | D．laid; lied |
---Let me help you to carry the box. ---No, thanks. I can do it by _______.
| A．me | B．My | C．mine | D．myself |
Don’t waste your time. You should ________ your work.
| A．hang out | B．look for |
| C．concentrate on | D．go by |
--- It’s good for you to ________ in class.
--- I think so . Thank you.
| A．get into trouble | B．make a lot of noise |
| C．laugh at others | D．take notes |
You’ll be late _______ you leave at once.
| A．or | B．unless |
| C．if | D．until |
--- Sixteen-year-olds should not be allowed to drive.
--- _________ . It’s dangerous.
| A．I don’t think so | B．I don’t know |
| C．I disagree | D．I agree |