My sister is determined. ________ she has made up her mind, nothing can change it.
| A．Though | B．Once | C．Unless | D．Until |
— I wonder ________ you’ll water this kind of flower.
—Once a week.
| A．how often | B．how long | C．how soon | D．how much |
—Hi, Tom. Any idea where Jane is?
—She _____in the classroom. I saw her there just now.
| A．shall be | B．should have been |
| C．must be | D．might have been |
—How about your journey to Mount Tai?
—Everything was wonderful except that our car _________ twice on the way .
| A．slowed down | B．broke down | C．got down | D．put down |
Professor Williams keeps telling his students that the future ______to the well-educated.
| A．belongs | B．is belonged |
| C．is belonging | D．will be belonged |
A great person is always putting others’ interests _________ his own.
| A．below | B．above | C．in | D．on |