This is not a match. We’re playing chess just for ______.
——Oh,it’s you!I______you. ——I’ve just had my hair cut and I’m wearing new glasses.
——Can I join your club,dad? ——You can when you______a bit older.
This is a_______complicated(复杂的)problem.I don’t know how to solve it.
He came home______yesterday.
Asia is______the largest continent in the world.