Robert Collier once said, “A single idea——the sudden flash of a thought—— _________ be worth a million dollars.”
A. should B. may C. must D, will
Children，when ______ by their parents, are allowed to enter the stadium.
| A．to be accompanied | B．to accompany |
| C． accompanying | D．accompanied |
Check carrots，potatoes, onions and any other vegetables_____ and immediately use or throw away any which show signs of rotting.
| A．in demand | B．in store | C．on loan | D．on sale |
Hardly had Sabrina finished her words when Albert said，"Don't be so mean，" pointing a finger of warning at her.
| A． | dreadfully | B． | guiltily | C． | indirectly | D． | sharply |
Instead of blaming the child who had broken the vase, she gave him a ______smile and let him go.
| A．cautious | B．grateful | C．tolerant | D．wild |
What was so _____about Jasmine Westland’s victory was that she came first in the marathon bare-footed.
| A．awful | B．essential | C．impressive | D．obvious |