o make members of a team perform better, the trainer first of all has to know their ______________ and weaknesses.
| A．benefits | B．strengths | C．techniques | D．values |
When the dog attacked me, I _________ myself with a stick.
| A．prevented | B．supported | C．rescued | D．defended |
Most of the artists ______ to the party were from South Africa.
| A．to be invited | B．invited | C．being invited | D．had been invited |
I was just talking to Margot when Jackson ____.
| A．cut in | B．cut down | C．cut off | D．cut up |
This picture was taken a long time ago. I wonder if you can ________ my father.
| A．find out | B．look out | C．speak out | D．pick out |
We watch the children _______ into the water from the _____ board.
| A．diving; diving | B．diving, dived |
| C．dived; dived | D．dived; diving |