—I telephoned him twice and I couldn’t get through to his home.
—I think the line might have been out of order, ________?
| A．don’t you | B．wasn’t it | C．do you | D．hadn’t it |
Their long struggle failure.
| A．set up |
| B．ended in |
| C．looked up |
| D．put in |
Out of the crowded bus ,who was dressed in a black suit and waved to a woman.
| A．a tall man stepped |
| B．stepped a tall man |
| C．did a tall man step |
| D．a tall man did step |
The bus got in the snow and we had to walk the rest of the way.
| A．to be stuck |
| B．stick |
| C．stuck |
| D．sticking |
Nuclear science should be developed to guard peace destroy the world.
| A．instead of |
| B．more than |
| C．rather than |
| D．less than |
The equipment the disabled.
| A．was intended for |
| B．was intended to |
| C．intended for |
| D．intended to |