Grammar: Zero and first conditional; When, as soon as, before, after, until p. 41

Rewrite the second sentence using the words in brackets, so that it has the same meaning as the first one. Use the contracted form where possible.
1 If you give us your email address, we'll share the information about the training with you. (imperative of 'give')
If you want us to share the information about the training with you, ________.
2 I won't have a swim in the pool unless the water is warm. (if)
I won't have a swim in the pool ________.
3 If they understand it's good for them, it's likely they will do more sport. (might)
If they understand it's good for them, ________.
4 If people don't relax in the evening, they don't sleep well. (unless)
________, they don't sleep well.
5 Trisha will get hurt if she doesn't wear some protection while boxing. (going to)
________ if she doesn't wear some protection while boxing.
6 Maybe he will study to become a doctor if he goes to university. (may)
________ if he goes to university.

Complete the second sentence so that it has the same meaning as the first.
1 Mr Debbs: 'First, I'll do some exercises, then I'll watch TV'.
Mr Debbs will do some exercises before he ________.
2 Kylie: 'I may have an allergy to tomatoes and I want to see an expert. I won't eat them in the meantime'.
Kylie won't eat any more tomatoes until she ________.
3 Simon: 'I'm getting home in a short while. I need to have a shower after playing hockey with my friends'.
Simon will have a shower when he ________.
4 Christie and Zack: 'We've almost arrived at the café. We're going to drink herbal tea. It's cold and we're really looking forward to it'.
Christie and Zack are going to drink herbal tea as soon as they ________.
5 Mum: 'I know you're busy now, but will you give me a hand? I think you've almost finished doing your homework'.
Mum: 'Will you give me a hand after you ________?'

Complete the text with the verbs below in the correct form.

not work ● read ● eat ● stop ● get ● not eat ● run ● risk ● need ● be

Good nutrients for your health
If you ________ interested in improving your health, ________ this article. Do you know there are some essential nutrients our body needs? It's important to remember that, unless a person ________ a balanced diet, he or she ________ having health problems and developing a disease.
All nutrients are essential – proteins, vitamins, carbs, minerals and also fats. In fact, if you ________ eating fats, some body functions like muscle movement and mineral absorption ________ worse. Of course, you should also adapt the diet to your lifestyle and needs. For example, consider some athletes who are training and are about to compete in a marathon: they ________ more calories before they ________ it. If they ________ enough, their body ________ well during the competition.

Read the text from STEP 3 again and answer the questions.
1 What happens if a person doesn't eat a balanced diet?
He or she ________.
2 What will you say if you have to mention examples of essential nutrients?
Proteins, ________.
3 When do body functions like muscle movement and mineral absorption worsen?
If you ________.
4 When will athletes getting ready for a marathon need more calories?
Before ________.
5 What will happen if they don't have the right amount of food before the competition?
Their body ________.