Could you tell me how long do you _________ on your homework every day?
-_ may have a chance to be successful if he tries his best.
______ fathers are both teachers.
- Will you get there by _____ train? - No, I'll take _taxi.
—Mike, I am going to Australia with my parents tomorrow. —_________!
—Hi, do you think his uncle __________ this evening? —I think he __________if it doesn’t rain.