-- Your uncle speaks good English. Who taught him?-- ________, he learned it by himself.
My friend asked me _______ I would go to the concert or not.
You _________ get up so early. It’s weekend today.
Look at the poster! There ______ a speech about Canadian culture in our school next Saturday.
Guangzhou is becoming more and more beautiful, we are really proud ______ it.
-How about ______ basketball this afternoon, Tom? -That’s a good idea.