He _____ with a pencil. Now a pen _____ by him.
| A．used to write; is used to writing |
| B．used to write; is used to write |
| C．is used to write; used to write |
| D．is used to writing; used to write |
Mary is tired of learning because she is always ______ to do better than she can , both at school and at home.
| A．thought | B．expected | C．protected | D．helped |
—All the oil in the world will ______ some day.
—Yeah. What shall we use at that time?
| A．give away | B．put away |
| C．run out | D．pick out |
—How wonderfully Jim is swimming in the pool！
—It ______ be Jim. I am not sure.
| A．needn't | B．mustn't | C．may not | D．can't |
—Have you seen Jack?
—Oh, yes, he walked ______ me just now.
| A．across | B．past | C．through | D．around |
—Are you pleased with the result of the exam?
—Not at all. I can't have ______ .
| A．a worse one | B．a better one |
| C．the worst one | D．the best one |