There is a lot of love in today’s world and I’m convinced that this is still the most powerful ______ in the world.
| A．power | B．energy | C．force | D．strength |
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 |
To our ______, Geoffrey's illness proved not to be as serious as we had feared.
| A．anxiety | B．relief |
| C．view | D．judgment |