—How do you like your new school, Kate?—It’s great. It is very clean and beautiful, ________ it is a little bit small.
Sally has been swimming ______ four hours.
Sam ______ coins since he was eleven years old, and now he has hundreds of them.
I had a really hard time _____studying science this term.
Don’t ______ others when they make mistakes.
---It’s Tom’s birthday next Sunday. What should I get for him? ----______________