The government ______ air quality in urban areas from levels one to five: excellent, fairly good, slightly polluted, poor and dangerous.
| A．distributes | B．arranges | C．classifies | D．divides |
You should behave yourself.It is ___ to have such manners on this occasion.
| A．in order |
| B．in place |
| C．out of place |
| D．out of order |
This heat is ___. If only we’d gone to the beach instead.
| A．bearable |
| B．understandable |
| C．unbearable |
| D．confortable |
He took off his wet clothes and ___ the water out.
| A．squeezed |
| B．pushed |
| C．forced |
| D．wiped |
The teacher was angry that all of them arrived late for a(an) ___ of reasons.
| A．range |
| B．variety |
| C．series |
| D．amount |
When the boy was nine years old, his father ___ by enemies.
| A．was poisoning |
| B．was poisoned |
| C．was to poison |
| D．was being poisoned |