Compound or Complex Sentence

You can stay in Level 4 until your English improves.

Sally and Joe go swimming when it's sunny.

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

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

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

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

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

He played with the children while she cooked dinner.

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

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

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

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

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