---Do you mind my opening the window to let the fresh air in?
---__________. I also would like to breathe in some fresh air.
| A．Never mind | B．Not at all | C．That’s all right | D．You’d better not |
This toy Mickey Mouse _______be Amy's. She's the only kid at the picnic.
| A．must | B．can | C．need | D．can't |
Li Lei often takes care of the old woman after school.
| A．looks like | B．looks for | C．looks up | D．looks after |
The kid isn't old enough to go to school.
| A．is not too young to go to school |
| B．is too young to go to school |
| C．is so young that he can go to school |
| D．can go to school |
When a child realizes he should stand on his own feet, he has grown up.
| A．stand up quickly |
| B．go somewhere on foot |
| C．get up by himself |
| D．depend on himself |
Lucy met her mother in the park by chance.
| A．with accident | B．by accident |
| C．by mistake | D．by opportunity |