didn´t need vs needn´t have

Rick ___________________________(worry) about having bad weather because he knew it would be sunny all day.

Two Weeks ago, the employees ___________________________ (take) the bus. It would have been better to take the underground.

I stayed in bed all day because I ___________________________( go) to school. It was the teacher´s day.

Mary was speaking to Peter yesterday.

Peter: I already knew that you had been to Mendoza, you ___________________________(tell) me that twice

Why did you buy bread? I already got some bread this morning. You ___________________________(buy) any. Now we have too much.

You _______________(wear) a tie. It wasn´t a formal party. it wasn´t necessary.

• needn't have worn

• didn’t need to wear

It started raining heavily so I _________________(water) the flowers. So, i didn´t do it and I went to my friend´s.

It was my day off yesterday, that’s why I __________ get up early.(It was not obligatory for me)

You ______________________________ the washing up. We have a washing machine.

When the party was over, I realized that you _______________(cook) so much food. My friends weren´t hungry so they didn´t eat much.