Our president calls on people to ________ all the food each meal.
| A．eat up | B．use up | C．pick up | D．cut up |
Jack ________ dislike the weather in Beijing in spring.But now he ________ it.
| A．is used to; used to | B．used to; is used to |
| C．was used to; is used to | D．used to; uses to |
We can ask him for advice at any time ________ during his holidays.
| A．except | B．except for | C．but | D．so |
Would you like to tell me how to ________ at the table?
| A．take | B．behave | C．put | D．smell |
If you are invited to a dinner , you have to be there _______.
| A．at times | B．on time | C．behind time | D．in time |