By ________ nature, you are an adventurer, full of amazement and curiosity about _________world bigger than life itself.
| A．a; the | B．the; the | C．/; a | D．the; / |
. Don’t _______ your breath trying to persuade them; they’ll never listen.
| A．use | B．waste |
| C．spend | D．put |
If you lend me a pound, it will _____ me having to go to the bank.
| A．save | B．share |
| C．serve | D．help |
I missed what was happening because I wasn’t ______ very closely.
| A．noticing | B．running |
| C．watching | D．glancing |
She went to the station to meet her husband, but _____ him in the crowd.
| A．passed | B．recognized |
| C．missed | D．lost |
It’s hard to rescue drowning people because they _____ so much.
| A．sink | B．swim |
| C．jump | D．struggle |