To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
| A．strengths | B．benefits | C．techniques | D．values |
—Sorry, do you mind if I smoke here?
—Yes,__________•
| A．you could |
| B．go ahead |
| C．I do |
| D．my pleasure |
—Do you mind my opening the window? It's a bit hot here.
—__________, as a matter of fact.
| A．Go ahead |
| B．Yes, my pleasure |
| C．Yes, I do |
| D．Come on |
Who is __________ to be the best footballer this year still depends.
| A．likely |
| B．certain |
| C．possible |
| D．probable |
We were in __________ when we left that we forgot the airline tickets.
| A．a rush so anxious |
| B．a such anxious rush |
| C．so an anxious rush |
| D．such an anxious rush |
All these gifts must be mailed immediately __________ on time for Christmas.
| A．in order to have received |
| B．in order to receive |
| C．so as to be received |
| D．so as to be receiving |