In the past, officials have criticized American intelligence services, __________ they relied too heavily on technology.
A.to say | B.saying | C.said | D.say |
Don’t leave your keys in the car. Someone might steal ________ .
A.one | B.that | C.this | D.it |
we can avoid _________ with rest and a balanced diet.
A.ill | B.to get ill | C.getting ill | D.be ill |
Expo 2010 Shanghai China __________ on both banks of the Huangpu River in the city of Shanghai, China, from May 1 to October 31, 2010.
A.is being held | B.is holding | C.will hold | D.holds |
In fact, the chances of anybody ______ by a whale are rather low.
A.being swallowed | B.swallowed | C.to be swallowed | D.having swallowed |
If we had not been ______ by the traffic jam, we would have arrived an hour earlier.
A.held down | B.held away | C.held on | D.held up |