—Look! The lake is clean. I never throw litter into it.
—If everyone does this, it would be ________.
| A． |
dirtier |
B． |
the dirtiest |
C． |
cleaner |
D． |
the cleanest |
I have to make breakfast for five people, ______ me.
| A．among | B．against | C．including | D．beside |
— Excuse me, Miss Li. Where will you take _____ trip?
— I’ll travel to a famous island of _____ Pacific Ocean.
| A．a; / | B．a; the | C．the; / | D．the; the |
If you study hard , I’m sure you’ll get good ________.
| A．school | B．class | C．grades | D．works |
Our physics teacher told us that light ________ faster than sound.
| A．travel | B．travels | C．is travelling | D．has travelled |
—What do you want to be when you________?
—A doctor.
| A．look up | B．come up | C．get up | D．grow up |