2. I think you should……… jogging because it is suitable for your health condition .

A. give away          B. sleep in             C. take up          D.   pick up

3.What is a healthy number of calories per day ?

A. between1,500 and 2,500    B. between1,600 and 2,500    

C. between1,500 and 2,600     D.  between1,500 and 2,700  

3.What is a healthy number of calories per day ?

    B. between1,600 and 2,500