He has ________ egg and ________ hamburger for breakfast.
| A．an, an | B．a, a | C．an, a | D．a, an |
It’s better to teach a man fishing than ____ a man fish.
| A．giving | B．to give | C．give | D．gave |
Drinking too much ____ your health.
| A．do harm to | B．is harm to |
| C．does harm to | D．do harmful to |
These are plastic bags. Don’t ____.
| A．throw away it | B．throw it away |
| C．throw away them | D．throw them away |
There are usually ____ people in the supermarket every weekend.
| A．too much | B．much too | C．many too | D．too many |
Do you know how to ____ ice into water?
| A．change | B．dry | C．make | D．produce |