--- What did you mention you’d been accustomed to?
---______ to soft music before going to bed.
| A．To listen | B．Listen | C．Listening | D．Listens |
The engine of the bus was ______，and the bad weather added to the worries of the passengers.
| A．in vain | B．in good condition |
| C．out of work | D．out of order |
The house is finished at last. All their hard work has _____.
| A．paid back | B．paid off | C．paid up | D．paid for |
It won’t be easy, but we’ll get across the river ______.
| A．somewhat | B．somewhere | C．somehow | D．sometimes |
Our house on the hillside ______ a beautiful view of the port.
| A．overlooks | B．witnesses | C．classifies | D．betrays |
This area experienced ______ heaviest rainfall in ______ month of May.
| A．a; a | B．a; the | C．the; the | D．the; a |