_____ a year does your school have sports meetings?—Twice a year. [ ]

Which of these two English books will you borrow? – I’ll borrowof them. Because they are very interesting.

I’m going to be late for work. There’re ＿＿＿ buses on this route(线路).

Tom has been here ______ just one year, but his father has worked here ______ ten years ago.[ ]

The story is very interesting, so most of us like it.