These young trees must .
| A．look after well | B．be well looked after |
| C．take good care of | D．be taken good care |
He isn’t ________his father, but he ______his father very much..
| A．like; likes | B．likes; likes |
| C．like; like | D．likes; like |
Amy usually ________ from school, but today she goes home by bike.
| A．walk home | B．walks to home |
| C．walks home | D．walks to home |
There is a teacher’s desk _______ the classroom. Mr. Liu is standing _______ it.
| A．in front of; in front of |
| B．in the front of; in the front of |
| C．in the front of; in front of |
| D．in front of; in the front of |
---______does Kitty dance?
--- Once a week.
| A．How long | B．How often |
| C．How old | D．How soon |
________ fine mornings, the old like to take exercise in the park.
| A．In | B．On | C．At | D．For |