Tick the simple sentences

GRAMMAR
Exercise1.Tick the simple sentences.
______1. The dog barks,
______2. You may watch TV,or you can go out to play .
______3. The kettle boils.
______4. The little girl was carrying a basket on her head.
______5.He took the test several times, but he couldn't pass.
______6.Scott plays tennis in the morning.
______7.The girl dances on the floor.
______8.Mary went to work, but john went to the party,and i went home.
______9.Our car broke down;we came last.
______10.Sitting on a branch , the monkey gibbered.