Persons under 18 _____ not be employed in night work in the US.
| A．can | B．may | C．will | D．shall |
.He__________ well with a boy in his class. They often do homework together.
| A．is gong through | B．is calming down |
| C．is tied of | D．is getting along |
Sorry, I do not break the plate ________________
| A．on purpose | B．on the purpose | C．in purpose | D．in the purpose |
My friend came to school _________,I told him I ______about her.
| A．calm; add up | B．loose; face to face |
| C．upset; was concerned | D．entire ; set down |
The athlete seldom wears anything other than sportswear ______the season is.
| A．wherever | B．whenever | C．however | D．whatever |
The black horse is ______ of the pair.
| A．the stronger | B．the strongest | C．strong | D．stronger |