We were swimming in the lake _______ suddenly the storm started.
A. until B. while C. when D. Before
The price of petrol(汽油) is not _______ that of last year, so some more people are planning to buy cars.
A.as expensive as B. so cheap as
C. as low as D. so high as
Everybody should study hard. No one can _______ us _______ a good future.
A. provide; for B. provide; with
C. keep; / D. protect; to have
There’s water all over the kitchen. You’d better _______ right away.
A. to mop up it B. to mop it up
C. mop it up D. mop up it
I saw a number of pancakes in the plate, but now there is _______ left in it.
A. none B. something C. nothing D. no one
— Would you like to attend China’s Got Talent《中国达人秀》?
— _______, but I’m busy preparing for my test.
A.My pleasure B. I’d love to
C. That’s all right D. Never mind
