Choose the right conjunctions to complete the sentences.

Choose the correct option.

It was hot, [and|or|but|so] Ben took off his blazer.

Maybe Diana didn't notice you, [and|or|but|so] maybe she just didn't want to talk to you.

You can help me with cleaning, [and|or|but|so] you can do something else.

Leo wanted to travel to Spain, [and|or|but|so] he started to save up his pocket money.