We need to ______ after eating to have good teeth.
| A．get up | B．brush our teeth |
| C．get dressed | D．do our homework |
I’m not sure，but he’s supposed________sometime next week．
| A．return |
| B．returns |
| C．to return |
| D．returning |
—You must________the bottle before you take the medicine．
—OK，I will．
| A．break |
| B．shake |
| C．cover |
| D．throw |
—A number of foreigners come to see the Great Wall every year．
—Yes．It’s not only famous and beautiful but also the________of China．
| A．riddle |
| B．mark |
| C．capital |
| D．symbol |
This computer can’t work________．It needs to be fixed．
| A．mostly |
| B．normally |
| C．hardly |
| D．usually |
In this country，it’s________to stick your chopsticks into your food．
| A．right |
| B．polite |
| C．rude |
| D．kind |