Complete each sentence using the word given. Write between two and three words.

1. When there’s a flu epidemic, old people are particularly . (risk)

2. I've put on a lot of weight recently so I'm thinking of going . (diet)

3. I don't sleep well and I often feel tired during the day. (night)

4. most of my friends, I eat very healthy food. (comparison)

5. I'm thinking of running a marathon, so I'd better get my self ! (shape)

6. all the fruit I eat, I also have a vitamin pill once a day. (addition)