Mary made coffee __________ her guests were finishing their meal.
| A．so that |
| B．although |
| C．while |
| D．as if |
In our childhood, we were often ___by Grandma to pay attention to our table manners
A.demanded b reminded C. allowed D. hoped
20.______ that caused him to serve dinner an hour later than usual.
| A．It was we being late | B．It was our being late |
| C．It was we were too late | D．It was because we were late |
19 “Who are making so much noise in the garden?” “_______ the children.”
| A．It is | B．They are | C．That is | D．There are |
18. It was because of English girlfriend, believe it or not, ______ his English improved so greatly.
| A．which | B．as | C．that | D．what |
It was lack of money, not of effort, _____ defeated their plan.
| A．which | B．as | C．that | D．what |