— It's too hard for me to be a trailwalker.— Never ________. Believe in yourself!
—_____ do you _____ the book? —It’s very interesting.
—How long can I keep the books? —_____
—_____ is it today? —It’s Tuesday.
—It’s time _____ lunch. —OK. Let’s _____.
Mr. Wang __ gets up early. So he is ______ late for work.