After the party, most guests left, with only two of them__________in the host family, him cleaning up.
| A．remaining; helped | B．remaining; helping |
| C．remained; helped | D．remained; helping |
---____ the paper ?
--- No, I have still got one page to finish.
| A．Have you done | B．Do you do | C．Did you do | D．Had you done |
---What are you busy with ?
--- We are carrying out a research ____ the causes of cancer.
| A．into | B．onto | C．to | D．in |
– Jack?
-- ____.
| A．Present, Sir. | B．I am, Sir | C．Here, Sir | D．Yes, Sir. |
—Can youyour absence last Friday?
—Well, my car broke down and I had 10 get it taken to a garage．
| A．settle down | B．depend on | C．account for | D．refer to |
go straight on to university why not get some work experience first?
| A．Rather than | B．More than | C．As well as | D．Along with |