My life _____ a lot in the last few years.
| A．change | B．changed |
| C．has changed | D．have changed |
----- How ____ you, Bill?
-----I ____ fine, thanks!
| A．is; am | B．are; is |
| C．are; am | D．is; are |
—What’s your _____?
— I want to be an artist in the future.
A. hobby B. dream C. subject
—Trees are our friends. We should ______ them.
—I agree with you.
A. protect B. forget C. leave
—What do you think of water?
—It is very ____ in our daily life. We can’t live without it.
A. dangerous B. important C. large
— What’s your hobby?
—I’d love to travel all _____ the world .
A. over B. in C. of