The librarian told us that we could borrow at most three books __________.
—Where are the koalas are from? — ____________.
Lao Wang ___________ Beijing Opera every morning . Listen, he ___________ in the garden.
—Let’s go to see the pandas this afternoon! —___________.
As Chinese students, every day we have___________ homework to do and we are_________ tired.
He is very____________ his brother. I can’t tell (分辨)them.