用方框中单词的正确形式填空。

how long; catch a cold; fast food; take one’s temperature; take the medicine

After      three times a day after meals, I felt much better.
—    can I surf the Internet today, Mum?
—For only an hour.
Don’t eat too much     . It’s bad for our health.
Today it’s very cold. Put some warm clothes or you’ll     .  
—Have you     , Tom?
—Yes, it is already 39℃. I must see the doctor at once.