How long can you ________ your breath underwater?
A. hold B. take C. keep D. save
By the side of the Bird’s Nest , completed in 2008.
A. there standing the Water CubeB. stands the Water Cube
C. does the Water Cube stand D. the Water Cube stands
___________ certain that his invertion will lead to the development of production.
A．That’sB．This isC．It’sD．What’s
How wonderful! The _____is made of _________.
A．house , glass B．house, glasses C．houses, glass D．houses, glasses
The car was completely _____ and the driver seriously injured.
A. broken off B. taken off C. written off D. picked up
I’ll spend the evening ______ in your room waiting for the thief to arrive.
A. locking B. in locking C. being locked D. locked
