根据句意填空。 1. —What's the _______ with you? —I have a h_______. —You should go to bed. 2. Mrs Green's daughter has a bad c_______ She has to take her to see a doctor. 3. If you have a s_______. you should lie down and _______. 4. Mrs Liu has a s_______ back because she has a lot of homework to do every day. 5. The girl goes to school with a big bag on her _______.