You _____ the exam, but you were too careless.
| A．must have passed | B．must pass |
| C．could have passed | D．could pass |
— Did you remember to give Jenny the money?
— Yes. ________ I saw her, I’m sure.
| A．As far as | B．In case | C．The instant | D．Now that |
Some people argue that both the government and the milk producers are ________ for the death of the babies.
| A．blamed | B．blaming | C．to be blamed | D．to blame |
When ________ what made him a popular person, he said it was his personality.
| A．asking | B．asked | C．being asked | D．ask |
________ its low price, the advantage of this car lies in its good quality.
| A．According to | B．Different from | C．Apart from | D．Due to |
The space station spins slowly in ________ space to imitate ________ pull of the earth’s gravity.
| A．the; / | B．/; the | C．/; / | D．the; the |