Bill and Betty travelled a long distance __their vacation.
| A．on | B．in | C．at | D．about |
As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.
| A．gradually | B．selflessly | C．fluently | D．frequently |
It was pretty _______ from her voice that she was playing a trick on all of us.
| A．curious | B．obvious | C．religious | D．energetic |
The old man was almost dying, terrified with darkness and loneliness. He really _ love and care.
| A．turned up | B．relied on | C．starved for | D．won back |
Too much importance shouldn’t be ______ the speech of the chairman, for he has always been giving a boring report like that.
| A．admitted to | B．devoted to | C．responded to | D．attached to |
To be sure, the new cut in interest rate（利率）is _______ to improve economic performance in all these fields.
| A．balanced | B．meant | C．limited | D．combined |