—Will you be this afternoon, John?
—I am afraid not. I have an appointment with my dentist.
| A．convenient | B．suitable | C．accurate | D．Available |
My father ______ my brother to drive, but my brother wanted to pick ______ the knowledge of the computer during his spare time.
| A．advised; up | B．persuaded; out |
| C．intended; up | D．managed; out |
Before he went abroad, he spent as much time as he ______ English.
| A．could learning | B．learned |
| C．to learn | D．could learn |
Even if you are an experienced teacher, you sometimes ______ make some mistakes.
| A．can | B．must |
| C．should | D．will |
We should know that we can only reach the top if we are ready to ______ and learn from failure.
| A．deal with | B．depend on |
| C．carry on | D．go with |
Young as he is, David has gained ______ rich experience in ______ society.
| A．the; the | B．a；/ |
| C．/；/ | D．/; the |