---- ________ it is late, I shall go home now.
---- OK, go ________.
| A．So; down | B．If; up |
| C．Since; ahead | D．Because; out |
—Alan! Why are you so late?
—Sorry! When I home, I met one of my old friends.
| A．went | B．am walking |
| C．has gone | D．was walking |
You didn’t know I wanted to see you. It’s a year since I last saw you.
| A．how often | B．how long |
| C．how much | D．how far |
—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 |