________the birthrate down by 10%,the number of the population has decreased.
| A．For | B．With | C．As | D．By |
You can say "He went there _____, not _____."
| A．on the car; by car | B．on foot; in his car | C．by foot; by car | D．in his car; by his foot |
I come to tell you Jack _____ for London next month.
| A．is leaving | B．is about to leave | C．will leave | D．would leave |
--They all agree _____ George. Has the project been passed?
--Who _____ George can make the final decision?
| A．except; expect | B．except; besides | C．but; but | D．besides; but |
We are just _____ calling you up _____ you come in.
| A．about; when | B．on the point of; while |
| C．on the point of; when | D．on the point of; as |
--How often do you go to the library?--______.
| A．In two days | B．Every few days | C．Each third day | D．Every a few days |