71 Look! There are _____ grazing overthere

Do you know if they _______ playing chess with the old man–I think they will do if they _______ nothing else to do.

___ the help of his teacher, he has passed the English exam

I’d like to_______ you on your good work in these two yehope

Generally, _____ to a university in western countries, international students need to prove their ability to speak English.