Read the sentences below and answer the question.
It will be cloudy on Friday. It will be hot.
Choose the sentence that correctly combines the two sentences.
1 It will be cloudy on Friday but it will be hot.
2 It will be cloudy on Friday, so it will be hot.
3 It will be cloudy on Friday, or it will be hot.
4 It will be cloudy on Friday, but it will be hot.
5 It will be cloudy on Friday or it will be hot.