—What do you think is the most important rule for a drive?
—He or she must avoid_______ after drinking.
A.driving B.no driving C.not to drive D.to drive
—Have you asked the teacher _______ we could hand in our homework later
—Yes, he agrees to give us two more days.
A.that B.what C.when D.if
A large proportion(比例）of the earth's________is covered with water.
A.country B.direction C.surface D.background
In the l9th century, gold was________in California in the USA.
A.discovered B.created C.produced D.treated
The Firework Show(烟火表演)on National Day was so________that I couldn't move my eyes from the screen.
A.aloud B.fascinating C.convenient D.active
Fiona used to ______ up late, but now she's used to________to bed at 9:30.
A.staying; going B.stay; go C.staying; go D.stay; going
