She wants to get a better ___ and earn more money.
—Who should be responsible for the accident?—The boss,not the workers.They just carried out the order ________.
The shocking news made me realize ________ terrible problems we would face.
—What's the matter with Della?—Well,her parents wouldn't allow her to go to the party,but she still ________.
________ a certain doubt among the people as to the practical value of the project.
It sounds like something is wrong with the car's engine.________,we'd better take it to the garage immediately.(2011·江苏,33)