He was about to go out for a walk _____ his teacher came to visit him.
| A．while | B．which | C．when | D．then |
The teacher asked an easy question, but not a proper answer _____.
| A．came up |
| B．keep up |
| C．catch up |
| D．was come up |
When Li Ming got to America, he found his English was quite different _____ he had learned in China.
| A．from which |
| B．of that |
| C．from what |
| D．from the one |
He promised to _____ me with a beautiful gift.
| A．give |
| B．present |
| C．offer |
| D．buy |
Children are usually mean. _____ they take much, they won’t give.
| A．Even so |
| B．Even if |
| C．Since |
| D．But |
The fisherman made it a _____ to cast his net four times a day.
| A．rule |
| B．ruler |
| C．law |
| D．record |