------Could you please sweep the floor?
------___________. I am busy looking after my sister.
| A．Yes, sure | B．Sorry, I couldn’t | C．No problem | D．Sorry, I’m afraid not |
Don’t ______ your homework.
| A．forget | B．to forget |
| C．forgets | D．forgetting |
This is Wang Hong. ______ is a friend of ______.
| A．Her; mine | B．She; my |
| C．She; mine | D．Her; my |
— ________ is the boy?—He is about 1.80 meters tall.
| A．How many | B．How tall |
| C．How long | D．How much |
—Would you like a glass of juice?—__________. It’s my favourite.
| A．Sure, here you are | B．No, thanks |
| C．No, I don’t like it | D．Yes, please |
______ many vegetables is good for our health.
| A．Eat | B．To eat |
| C．Eating | D．Ate |