补全单词。

1. If you have a t_________ , you should see a dentist.

2. The little girl's i_________ (ill) is very serious, we must take her to the hospital at once.

3. —I have a sore throat.

    —You should drink lots of w_________.

4. She has a fever .She should lie down and r__________.

5. I’m not feeling w________, I have a cold.