—Why do you call him Mr. Knowledgeable?
—Because he knows almost everything we want to know.
| A．which | B．what | C．that | D．Who |
If you often tired, you______
| A．should eat more beef | B．should go to bed early |
| C．should eat more tofu | D．A and B |
Eating more ____is good for our health
| A．meat | B．vegetables | C．fruit | D．B and C |
If you have a fever, you should____
| A．see a dentist | B．drink lots of water |
| C．listen to light music | D．eat an apple |
—How is your sister now?
—______
| A．She is thirty | B．She is a nurse | C．she’s much better | D．She’s Yang Jie |
—What’s the matter with you?
—________
| A．I’m glad. | B．I have a cold. | C．I have something to do. | D．Don’t worry. |