- What's up? You didn't pick up the phone just now. - I'm sorry that I dancing with music on, but it's done now.
Many soldiers are reported _______ to the drought area to help the local people carry water in the past few weeks.
Three free tickets for the Expo will be given to ________ comes first in the competition.
With the land prices ________, I can’t afford a piece of land big enough to park my car on.
________ is stronger than steel and lighter than a feather is the silk ________ spiders make their webs.
________ you to be the first to solve the structure of DNA?