| A．of | B．on | C．off |
| A．You should see a doctor. | B．You should take a deep breath. |
| C．I’d like some coffee. |
| A．He is a fisherman | B．She is a scientist. | C．She is a pilot. |
| A．Where are you going? | B．When are you going? |
| C．How are you going there? |
| A．To the supermarket. | B．Some vegetables and fruits. |
| C．I’m going to the park. |
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