The folks were delighted at the message of their relatives _______ that mine explosion.
| A．survived | B．to survive | C．were surviving | D．surviving |
We never dared to ask him a question, _______ ?
| A．did we |
| B．didn’t we |
| C．dared we |
| D．daren’t we |
It _______ . Some effort has been made to get DPRK to the table of six-party talk.
| A．worth |
| B．worth trying |
| C．is worth to try |
| D．is worth it |
It is reported that two schools,_______are being built in my home town, will open next year.
| A．they both |
| B．which both |
| C．both of them |
| D．both of which |
If your race car isn’t insured, you may _______losing everything when it hits something solid.
| A．delay |
| B．deny |
| C．avoid |
| D．risk |
----I’m sure Andrew will win the first prize in the final.
----I think so. He for it for months.
| A．is preparing |
| B．was preparing |
| C．had been preparing |
| D．has been preparing |