Food safety is important. Rules to stop people from food pollution.
| A．must make | B．must be made | C．can’t make | D．can’t be made |
These ________ my parents.
| A．are | B．am | C．is | D．be |
—Thank you very much. —___________.
| A．That’s all. | B．I’m sorry. |
| C．I think so. | D．You’re welcome. |
—Where does he ____?
—He ____ in Shanghai.
| A．live; lives | B．live; live |
| C．lives; live | D．lives; lives |
—You are nice in this dress.
—____
| A．It’s right. | B．No, it isn’t. |
| C．Thank you. | D．OK. |
—____ are new here. Let’s help ____.
—OK.
| A．They; They | B．They; them |
| C．Them; them | D．Them; they |