The job is not very rewarding ________ money, but he is getting valuable experience from it.
| A．in terms of | B．in favor of |
| C．in case of | D．in charge of |
The couple never have words because they have ______ with each other.
| A．nothing in common | B．much out of the common |
| C．little in common | D．much in common |
The driver started to speed up to ______ for the hour he had lost in the traffic jam.
| A．keep up | B．take up |
| C．make up | D．catch up |
______ do we owe the discovery of the wild land?
| A．What | B．Who |
| C．To whom | D．For what |
—How much should I pay for the ice cream?
—It's my ______.
| A．choice | B．treat |
| C．present | D．charge |
______ studying abroad can be hard， it can broaden your understanding of the world.
| A．If | B．While |
| C．Because | D．Since |