5. Rewrite the sentences, as in the example. 1. sleep late/Saturday night 2. take an aspirin/have a headache 3. sit around doing nothing/be on holiday 4. throw a birthday party/have time to make preparations 5. apologise/be the one to blame

1. sleep late/Saturday night

You shouldn't sleep late on Saturday night, unless you want to be tired the next day.

2. take an aspirin/have a headache

You should take an aspirin if you have a headache.

3. sit around doing nothing/be on holiday

You should sit around doing nothing if you are on holiday.

4. throw a birthday party/have time to make preparations

You should throw a birthday party if you have time to make preparations.

5. apologise/be the one to blame

You should apologise if you are the one to blame.