Most Japanese are greatly ___________ by the earthquake.

—Excuse me, what’s this for?—It’s a cleaner and it       to pick up dirt.

— John, you       go out to play until your homework       .  —OK, Mum.

---How often do I need to feed the birds?---They______ food every day, or they will be hungry.

When he was at college, he and his friends          to organize a party.