The shirt looks very nice. I guess it is _______ 100 yuan.
| A．at first | B．at most |
| C．at least | D．at last |
—When will Diana arrive?
—Oh, she . She is in the meeting room now.
| A．arrives | B．is arriving |
| C．arrived | D．has arrived |
—Tom! I looked for you everywhere at the party last night.
—Oh, I to the party.
| A．am invited | B．was invited |
| C．am not invited | D．wasn’t invited |
Why not look up the new word in a dictionary you don’t know it?
| A．if | B．that |
| C．though | D．whether |
Can you hear someone in the classroom? It is Mary.
| A．sing | B．sings |
| C．singing | D．sang |
To my surprise, my brother can speak English .
| A．lively | B．perfectly |
| C．badly | D．friendly |