—Li Lei,hurry up!The bus is coming.—Oh,no.We ________ cross the street until(直到) the traffic lights turn green.
--- Do you know how many soldiers came to Haiti as United Nations Peacekeeping Forces during the earthquake? ---It’s hard to say. At least ___________, I think.
He put his heart into computer games, so that he forgot ___________ else.
Teenagers should do more and learn how to look after ___________.
Green represents ________ and nature. When you feel weak, you can wear green.
Could you tell her __________________?