----Just a moment . I haven’t finished packing my suitcase.
---- .Its high time we left for the airport.
| A．Go ahead | B．Take it easy | C．Hurry up | D．That’s fine |
It’s hot here. Why not ________your coat?
| A．put on | B．dress up | C．try on | D．take off |
My mother always tells me ______ out alone at night.
| A．go | B．not go | C．not to go | D．don’t go |
There is a growing_____of interest between her position and her business activities.
| A．demand | B．concern | C．awareness | D．conflict |
—Can I pay the bill by check?
—Sorry,sir.But it is the management rules of our hotel that payment ____ be made in cash.
| A．can | B．will | C．shall | D．may |
I am really worried about _____ I have hurt his feelings, though I didn’t mean to.
| A．whether | B．what | C．if | D．how |