I'm on the go all day long.I am very tired.
给下列问句找朋友.(5分)
How many continents do you know ? A. 6 B. 5 C. 4
Gansu is in the ________ of China. A. west B. south C. east
Hummingbirds live in the ___________。 A. air B. river C. land
__________is famous for the Effie Tower . A. Spain B. France C. Russia