We all find _________ important to do what the teachers tell us.
| A．that | B．this | C．it | D．them |
---This isway I’ve told you about.
--- It is really useful one.
| A．the, an | B．the, a | C．a, a | D．a, the |
Watching TV___________ is __________bad for our health.
| A．too much; too much | B．much too; much too |
| C．too much; much too | D．much too; too much |
—I will take an important test tomorrow.
—Oh, really? ___________!
| A．Good luck | B．Congratulations | C．Well done | D．What a pity |
—Mind your steps, guy! Don’t you see the words “_______ the grass”?
—I’m sorry.
| A．Keep off | B．Keep out | C．Take off | D．Take out |
—You look sad, Kate.
—Yeah, I have made __________mistakes in my report.
| A．a little | B．little | C．a few | D．few |