It is quite warm _________January in Chongqing.
Smoking is so harmful to personal health that it kills_____people each year than automobile accidents.
After the new technique was introduced,the factory produced ___ tractors in 1988 as the year before.
The weather in China is different from____.
Ten years ago the population of our village was ______ that of theirs.
Last night Mr. Crook didn’t come back at the usual time. ______, he met some friends and atayed out unitl midnght.