The work is too hard for him. He__________ finish it on time.
| A．can't | B．mustn't | C．shouldn't | D．needn't |
This pair of shoes _________ nice. Can I _________?
| A．is, try it on | B．are, try them on |
| C．is, try them on | D．are, try it on |
We need some vitamins to keep______________.
| A．healthy | B．health | C．healthily | D．happy |
Breakfast gives us energy ________ the __________morning.
| A．to, whole | B．for, whole |
| C．on, all | D．for, all |
Mr. Wang is too busy and __________ exercises. It’s not good for his health.
| A．always | B．seldom | C．often | D．sometimes |
— ___________ do you watch TV every day? —For about half an hour.
| A．What time | B．When | C．How long | D．How many |