--Tim, you are leaving for the Yellow Stone Park tomorrow. Why not pack your clothes and food up now?-- .A Help yourself B. Good ideaC. Go ahead, please D. Me, too
Don’t promise anything ______ you are one hundred percent sure.
We’ll have a picnic in the park this Sunday _________ it rains or it’s very cold.
There were some chairs left over _____ everyone had sat down.
For many cities in the world, there is no room to spread out further, _______ New York is an example.
I haven’t seen Ann for ____ long that I’ve forgotten what she looks like.