Choose the correct word.

1. You need a few days in bed to recharge your engine/batteries.

2. Bill's feeling a bit under the weather/climate today, so he won't go to school.

3. Ben smokes a packet of cigarettes a day, but he's trying to kick/hit the habit.

4. A cup of camomile tea will do you the earth/world of good.

5. Tracy was the picture/photo of health when she came back from her holiday.

6. I felt ill yesterday but today I'm as right as sun/rain.

7. There's nothing wrong with Sue; she's as fit as a fiddle/flute!