Usually there might be a lot of accidents in the heavy fog. I happened to witness __this morning.
A. it B. those C. one D. that
24.The school is trying its best to make more accommodation ____for the increasing students
A. approachable B. accessible C. affordable D. available
I had great difficultythe suitable food on the menu in that restaurant.
| A．find | B．found | C．to find | D．finding |
The church tower whichwill be open to tourists soon. The work is almost finished.
| A．has restored | B．has been restored |
| C．is restoring | D．is being restored |
In ancient times, people rarely travelled long distances and most farmers only travelledthe local market.
| A．longer than | B．more than | C．as much as | D．as far as |
---Sorry, Professor Smith. I didn't finish the assignment yesterday.
---Oh, youhave done it as yesterday was the deadline.
| A．must | B．mustn't | C．should | D．shouldn't |
Every few years, the coal workers their lungs X-rayed to ensure their health.
| A．are having | B．have | C．have had | D．had had |