In communication, a smile is usually strong sign of a friendly and open attitude.
| A．the; / | B．a; an | C．a; / | D．the; an |
Lots of rescue workers were working around the clock, _______ supplies to Yushu, Qinghai Province after the earthquake．
| A．sending | B．to send | C．having sent | D．to have sent |
–Will Thursday or Friday _________you?
–Either will ________．
| A．fit; be | B．fit; OK | C．suit; all right | D．suit; do |
Mr． Smith _______ $100,000 for the car, so I had to give up．
| A．bid | B．spent | C．cost | D．approached |
Her childhood dream became a _______ when she broke the 100m race world record．
| A．truth | B．fact | C．reality | D．certainty |
I wonder ____ made your English teacher so angry in her class this morning.
A what was it that B how was it that C what it was that D how it was that