Your plan is far from satisfaction , so you must ______ more time and energy to it.
| A．earn | B．spend | C．devote | D．waste |
Mrs. Smith has been teaching in a school since she graduated, so she is not __________ to associating with business people.
| A．addicted | B．devoted | C．admitted | D．accustomed |
__________ was known to us all that Tom had broken his promise __________ he would give each of us a small gift.
| A．It; that | B．What; that | C．As; which | D．It; which |
—John always thinks of others instead of himself.
—So she does. It is __________ of him to offer help to others.
| A．aggressive | B．ridiculous | C．typical | D．stressful |
—Will you read me a story, Mummy?
—OK. You ________ have one if you go to bed as soon as possible.
| A．might | B．shall | C．must | D．could |
If you take __________risk of not wearing a seat belt, you will be at __________risk.
| A．/; / | B．/; the | C．the; / | D．the; the |