In today’s competitive economy, ________ everyone is trying to do more with less, you’ve got to figure out a way to profit from the very beginning.
A．which B．that C．how D．where
The little boy still needed another 20 dollars to do with the things ________.
A．remained to be settled B．remaining to be settled
C．remained to settle D．remaining to settle
When asked what they would volunteer to do, ________ said they were willing to do something they could.
A．half of these B．half of which
C．half of whom D．half of them
With ________ successful launch of the first space lab module Tiangong-1, China’s space dream has taken ________ step closer to reality.
A．the; a B．不填; a C．a; the D．the; 不填
Alice received an invitation from her boss, ________ came as a surprise.
A．it B．that C．which D．he
Most people find it hard to ________Beijing Opera to foreigners because of cultural differences.
A．get across B．get over C．come across D．come over
