—_____________ does it ____________ you to ride bikes to the club?—About thirty minutes.
Wolves will _________ their lives _________ the loss of the trees and forests.
She is a ________girl,and she does everything________.
There will be a heavy storm ___________ this evening.
Today the forests are getting fewer and fewer. We must ______ down too many trees.
— __________does the baby panda weigh? —About 20 grams.