This extra effort makes a lasting _________, the kind that often results in some fortune with extra business.
| A．conflict | B．process | C．representative | D．impression |
The best way for starting a person’s breathing is to use______way
| A．face to face | B．mouth-to-mouth | C．face-to-face | D．mouth to mouth |
The question will also calm the person ,______him or her know that help is on the way .
| A．to let | B．lets | C．letting | D．to have let |
.His words were_____out by loud cheers from the crowd
| A．drowned | B．cried | C．expressed | D．crowded |
.—We usually go hiking for vacation. I like it, but I want to try something more challenging this year.
—___________
| A．Let’s go | B．Cheer up | C．Like what ? | D．Take care |
Could people become infected______HIV by swimming in a pool or sitting in a bath?
| A．with | B．of | C．into | D．to |