-He looks very hot and dry. -So______if you had a temperature of 40℃.
She didn't come to his birthday party just_____ what he had said to her the day before.
Drivers are warned that it is dangerous to talk on the phone while________.
The Great Wall is _________________ tourist attraction that millions of people pour in every year.
They began to consider what use could ___ the natural resources(资源).
____ number of students in our class ____ larger than that in theirs.