—Timmy, it is raining heavily out. Shall we stop here?—_______, we must finish this work today.

—The poor weather was _________ responsible for the crash.—I’m with you on that. Carelessness was also to blame. 

 ---I was riding along the street and all of a sudden, a car cut in and knocked me down. ---You can never be         careful in the street.

Compared with male graduates, a(n) ______ small number of female graduates can get employed when they go job-hunting. 

The new group of students is better-behaved than the other group who stayed here _____.