—Keep ____ in mind that you have to be home by 10 o’clock.
—Ok, I will.
| A．it | B．this | C．one | D．these |
--- What is the matter with the pen?
--- The ink _______come out.
| A．isn’t | B．didn’t | C．don’t | D．won’t |
Wang Ping can’t be in the bedroom, ?
| A．can she | B．is she | C．can’t he | D．isn’t he |
What a pretty girl, ?
| A．isn’t it | B．is it | C．is she | D．isn’t she |
Learning a foreign language well is not easy, ?
| A．is it | B．isn’t it | C．does it | D．doesn’t it |
You should have watered the flower earlier, ?
| A．shouldn’t you | B．didn’t you | C．don’t you | D．haven’t you |