Sit down, please.
-____________________.
| A．That’s OK. | B．Good. |
| C．You’re right. | D．Thank you. |
Hard work plus(加) a little wisdom can make it possible for us in our study.
| A．succeed | B．success |
| C．to succeed | D．Succeeding |
He had to in hospital until he was better.
| A．remain | B．be remained |
| C．remaining | D．Remained |
Our luggage(行李) is too heavy, we should get a porter(搬运工) it.
| A．carry | B．to carry |
| C．carrying | D．to be carried |
After he had his flat painted, his flat looked new.
| A．as well as | B．as good as |
| C．so well as | D．so good as |
He is very lazy, so I am worried about his future.
| A．a little of | B．a bit of |
| C．a little bit | D．a bit little |