Do as shown:
(N.B: Be careful with the punctuation marks in order not to lose the mark)
1- The players won the match because they played hard. (Replace the underlined word with a collective noun)
2- The students spoke loudly in class, so the teacher got angry.
3- He didn't attend the meeting due to being busy.
(for)
(Start the sentence with a phrase)
4- Ann likes country music. She rarely listens to it on the radio.
(Join by using a subordinate conjunction)