8. Circle the correct answer: 0 I waited / was waiting for a bus when I saw the accident. 1 What you were / were you doing yesterday at five o’clock? 2 Have you ever try / tried Chinese food? 3 I have never / ever stayed in a hotel. 4 Dad have / has made pancakes for dinner. 5 You must / mustn’t make a noise. The baby is sleeping. 6 You can / must be careful when you cross the street. 7 You should / shouldn’t leave your rubbish in the forest.
- I was waiting for a bus when I saw the accident.
- What were you doing yesterday at five o’clock?
- Have you ever tried Chinese food?
- I have never stayed in a hotel.
- Dad has made pancakes for dinner.
- You mustn’t make a noise. The baby is sleeping.
- You must be careful when you cross the street.
- You shouldn’t leave your rubbish in the forest.