—It’s my first to give a speech, and I really feel . —Don’t worry. I’m sure you will make it.
On ______ sides of the streets are a lot of colorful flowers.
We should not eat ________junk food.
---Could you please sweep the floor? ---___________. I’m washing the shirt.
It’s important for us_____ in good health.
---___________________? ---He’s a headache.