用所给词的适当形式填空 |
1. There are so many people in the street! It is really too ____ (crowd), isn't it? 2. At school we are all ____ (friend) to each other. 3. I've been ____ (wait) for you for one hour. 4. There is a lot of sand on the beach, so it’s _____ (sand). 5. Can you see the _____ (baby) over there? They are twins. |