_____ he was only twelve, he could run faster than any kids in the school.
A. Though B. Because C. If
– Do you know _____ this time yesterday?
-- Sorry, I don’t know.
A. what she is doing B. what was she doing C. what she was doing
– It’s an exciting movie. I’ve just seen it.
-- _____.
A. So do I B. So I have C. So have I
-- _____ nice day it is today! Let’s go out to play, shall we?
-- That’s a good idea.
A. How a B. What a C. How
When I was a child, my grandmother _____ me interesting stories.
A. used to tell B. is used to telling C. used to tell
Waste paper shouldn’t _____ everywhere. It’s our duty to keep our classroom clean.
A. be thrown B. throw C. is thrown
