Compound or Complex Sentence

They took the dog for a walk because the weather was fine.

The students need to do homework on Canvas, and they should come to class on Monday and Wednesday evening.

The teacher drives to Highline College because she lives far from Des Moines.

He went to the park, and she went to the store.

Sally and Joe go swimming when it's sunny.

If you want to go to college, you should take the Jumpstart Program.

He played with the children while she cooked dinner.

They like going shopping for new clothes when they have enough money.

He loves his cat even though it doesn't like him.

You can stay in Level 4 until your English improves.

The teacher drives to Highline College, and she pays $2.00 to park there.

He loves ice cream, and he eats it every day in summer.

He's taking the Jumpstart Program in fall, and she's staying in ESOL class.