It _____ we had stayed together for a couple of weeks ______ I found we had a lot in common.
| A．was until; when | B．wasn’t until; when |
| C．was until; that | D．wasn’t until; that |
Katy has lived in New York for several years．she doesn’t get used to the life there
| A．Because | B．Unless | C．Although | D．Until |
一Why is John so poor at his lessons?
一He never studies，he plays computer games all day
| A．However | B．Except | C．Instead | D．Anyway |
---- One more question, Sir?
----Wait a minute. I ____ your questions for more than 30 minutes without a break.
Where is my cup?
| A．have been answering | B．have answered |
| C．had answered | D．answered |
Peter has been busy these days and seldom ____ to come over to have a chat with me.
| A．does he have time | B．he has time |
| C．doesn’t he have time | D．he hasn’t time |
. ---Have you paid your phone bill?
--- No, the bill is _____ at the end of the month.
| A．accurate | B．due | C．available | D．continuous. |