What is the correct answer??

Which of these sentences is the correct one?

Will give read the sentence: (blank) starting to rain outside. which is the best word to complete the sentence? a : its b : its’ c : ’tis d : it’s

Which sentence is written correctly? oa. according to the weather forecast, it will be sunny all week. ob. do you know weather she will attend the show? oc. we should expect cloudy whether during the weekend. od. i like to stay at home and read a good book during rainy whether.