Du Vigneaud , a well-known American scientist, the Nobel Prize
chemistry in 1955.
| A．accepted; for | B．received; on | C．won; for | D．gained; for |
The headmaster hurried to the concert hall only _________ the speaker
| A．to find; left | B．to find; gone | C．finding; left | D．finding; gone |
---Hello,______
---It must be about two years since we last met. What have you been doing with yourself?
--- I've been doing all sorts of things.
A.I haven't seen you for ages B how long have you been like this?
C. where have you been these years? D. nice to see you again.
I'm not ____ my best tonight. I'd better not have anything for supper. Perhaps you'd _____ me some tea.
| A．trying; give | B．doing; offer | C．making; bring | D．feeling; make |
The second runway of Hong Kong International Airport was officially ____ on May 26,1990.
| A．put into effect | B．made use of |
| C．taken notice of | D．put into use |
.I tried to call on you last week but your dog simply ____ not let me come through the gate.
| A．could | B．would | C．might | D．should |