American These girls are _____ (American) .这里填Americans 可以么?
American
These girls are _____ (American) .
这里填Americans 可以么?还是American American什么时候可以用复数形式?
There will be a football game ______Class 1 and Class5.请问用哪个介词好,
去那儿游玩:这样说怎么样:go there to play 还是go there playing ,go there ang play