-- does your cousin go to the gym?-- Twice a week.A. How long B. How often C. How soon
You____touchanelectricfire.It'sdangerous.
—_______.Whereisthebank? —It'sovertherebythepostoffice.
TheGreatWallofChinais_______wallintheworld.
Thinkofanumber,_______don'ttellmewhatitis.
—Iamjustgoingtothe_____.Doyouwantanything? —Yes,abagofrice.