--What if you don't finish your work on time?
-- Mrs. Brown will be very angry.
| A．happens | B．is happened | C．happened | D．will happen |
_________ brave children they are!
| A．What | B．What a |
| C．How | D．How a |
In summer, we must sleep with our windows __________ because of the hot weather.
| A．closed | B．closed |
| C．open | D．opened |
Tom _______ 280 yuan for this bike last week.
| A．spent | B．took |
| C．cost | D．paid |
I can enjoy the moon ___________ the window every night.
| A．over | B．under |
| C．across | D．through |
---Your bedroom is so dirty. Would you please _______, Peter?
---OK, mum. I’ll do it right away.
| A．set it up | B．put it on |
| C．pick it up | D． clean it up |