I need to call my friend David ______ coat I walked off by mistake yesterday.
| A．in whose | B．in that | C．with which | D．with her |
The price_________recently. I wonder whether it will remain so.
| A．was going up | B．went up | C．has gone up | D．has been going up |
What I said and did at your house last night_________just between you and me.
| A．is | B．are | C．have been | D．had been |
He waited with his companion_________the rescuers came, and then helped them carry her back down the mountain.
| A．when | B．until | C．unless | D．while |
It's_________for an employee of this company to work seventy" hours a week since the competition is fierce in the industry.
| A．ordinary | B．usual | C．average | D．regular |
_____the 19th-century America, the novel Gone with the Wind tells the story of a woman facing war and starvation bravely.
| A．Set up | B．Set down | C．Set in | D．Set off |