–How did it ____that you missed the bus ? - I’m sorry I got up late.
The door______.Better have it repaired.
Nine thousand guests took part in the outdoor ceremony, ______ that impressed so many people at the White House.
The local government is trying all out to find out who is______the forest fire.
---How can we reduce CO2 in our home? ---It’s easy.______off your TV or computers when you’re not using them, and you’ll greatly reduce it.
---Have you been______? ---Yeah.As a matter of fact, I’ve been going to the gym for half a year now.