I supported him in time , otherwise he off the bike .
| A．might fall | B．would fall |
| C．would have fallen | D．should have fallen |
Emergency line operators must always calm.
| A．grow |
| B．stay |
| C．appear |
| D．become |
After 15 years in the USA, he has finally decided to American citizenship.
| A．concentrate on |
| B．apply for |
| C．look out for |
| D．appeal to |
I’m sure I was right. It is just I didn’t lend him the money.
| A．so well |
| B．as well as |
| C．as well |
| D．the same as |
snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest.
A Not only they brought
B. Not only did they bring
C. Not only brought they
D. Not only they did bring
The open-air celebration has been put off the bad weather.
| A．in case of |
| B．in spite of |
| C．instead of |
| D．due to |