All________made______possible for China to succeed in carrying on its reforms and open-door policy.
| A．what happened; it | B．what happened; that | C．that happened; it | D．that happened; that |
---I prefer shutting myself in and listening to music all day on Sundays.
---That’s _______ I don’t agree. You should have a more active life.
| A．how | B．when | C．where | D．what |
It was not until dark____ he found____ he believed was the correct way to solve the problem.
A that , that B that, what C when ,what D when , that
I like getting up very early in summer. The morning air is so good ______.
| A．to be breathed | B．to breathe | C．breathing | D．being breathed |
I think your health will soon ______ if you have a holiday on the seaside.
| A．give up | B．pick up | C．take up | D．get up |
The book has been translated into thirty languages since it ______ on the market in 1973.
| A．had come | B．has come | C．came | D．comes |