-- I want to buy a ticket of the film Transformers. Do you know its ________?-- I am not sure. Maybe it’s 100 yuan.
He said he_____ to my home in a week.
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.