--- I wonder if I could use your telephone?
--- _________.
| A．I wonder how | B．I don’t wonder |
| C．Sorry, it’s out of order | D．No wonder, here it i s. |
He was very busy, and ______ he didn’t go to the party that night.
| A．however | B．therefore | C．otherwise | D．anyhow |
---Thank you so much for the wonderful party, Chris.
----You’re quite welcome, John. ____.We’ve been looking forward to seeing you.
| A．Just stay a little longer, please | B．It’s just of my pleasure. |
| C．Thank you for coming | D．I don’t think you had a good time |
---Haven’t you met each other at ____ party?
---Yes, but I can’t remember whether it is____ Christmas when we were in college.
| A．a ; the | B．the; a | C．a; a | D．a; / |
I don’t smoke now, but I ____for almost ten years.
| A．ever smoked | B．have ever smoked |
| C．had ever smoked | D．was ever smoking |
____, I think, and the problems could be settled.
| A．If you double your efforts | B．So long as you keep up your spirits |
| C．Making greater efforts | D．A bit more efforts |