It is not easy to learn English well but if you ______, you will succeed in the end.
---Play computer games again? There’re two days left for the final exam! --- _________you ________me? I’m too tired.
Oh, Richard, why ________you always do the opposite of what I tell you?
I’d like an ice cream. Are you having ________,too?
What has been ________? You haven’t been around to see us for ages.
The teacher asked the girl again, raising his voice a bit, but still_______no answer.