––Now the air in our hometown is even_______ than it was before.
––So we must do something to stop it.
| A．better | B．more dirty |
| C．more better | D． worse |
Are you Anna ?
| A．No , it isn’t | B．Yes , it is |
| C．Yes, I am | D．Yes, I’m |
You canLinda447-9529.
| A．call; at | B．call; for | C．call; 不填 | D．不填；at |
Please _________ my keys here, I need them.
| A．bring | B．answer | C．found | D．lost |
----How is Sally?
----_____________.
| A．She doesn’t know | B．She is my sister |
| C．She is fine | D．She is in her room. |
_________,Mona. Is this your dictionary?
| A．Thank you | B．Sorry | C．How are you | D．Excuse me |