If we ________ careful, fire can be dangerous.
| A．don’t be | B．are | C．won’t be | D．aren’t |
Having lots of ___________ makes people fat.
| A．vegetables | B．bananas | C．oranges | D．hamburgers |
– What are those?
-- __________________
| A．Those are apples. | B．It is apple. | C．They are apple. | D．They are apples. |
-- ___________ you hold this kite for me?
-- Yes, I can.
| A．Do | B．Are | C．Can | D．Have |
I ___________ a notebook. Please bring one to me.
| A．need | B．know | C．buy | D．have |
Listen! Some birds are singing __________ the tree.
| A．in | B．on | C．at | D．of |