1-
.Ali is tired, so he would like to go to bed ●

2-
.Ahmad should study for the test; otherwise, he will not pass ●

3-
.The boss came to the meeting; however, he had to leave early ●

4-
.They like healthy food, so they don't buy junk food ●

1-
.A. My friend and his sister work a lot, so they don’t go out very often

2-
.A. You need to work harder, you will get fired

3-
.D. There are some dirty clothes on the bed, floor, and chair