No one responded when Tom was speaking, so he paused _______ before continuing to draw our attention.
| A．deliberately | B．eagerly | C．sincerely | D．faithfully |
-Do you think that housing price will keep __________ in the years to come?
-Sorry, I have no idea.
| A．lifting up |
| B．going up |
| C．bringing up |
| D．growing up |
If you want to avoid the risks of passive smoking, you can ask the smoker not to __________ in front of you.
| A．stand up |
| B．lift up |
| C．make up |
| D．take up |
Although she is pretending hard to be young, grey hair and the lines on her face __________.
| A．give her away |
| B．pick her up |
| C．take her away |
| D．hold her up |
When asked to explain __________ he did to make his students so fascinated with his lessons, the teacher paused and thought deeply.
| A．what was it that |
| B．that what it was |
| C．what it was that |
| D．what was it |
The news has spread all over the country __________ the spaceship succeeded in returning to the earth.
| A．which |
| B．that |
| C．whether |
| D．what |