We are so happy to see the problem _______ so quickly.
| A．settled | B．having been settled | C．be settled | D．settling |
He has a _______ knowledge of animals.
| A．brief | B．folk | C．flat | D．broad |
You’d better put the milk in the fridge, which has a _______ to go bad in hot weather.
| A．currency | B．tendency | C．trend | D．way |
The Browns stood staring at the happy _______ of children playing in the park.
| A．scene | B．landscape | C．scenery | D．view |
There are a number of words in the English language that were French in ______.
| A．root | B．base | C．bottom | D．origin |
Mary was praised by the headmaster in public and on that _______ she was simply proud.
| A．position | B．circumstance | C．occasion | D．situation |