Teachers should _____ their students to practice _____ English as much as possible.
--- My cousin Tom hardly spent any time on his subjects, did he?--- __________, so that’s why he does badly in all his lessons.
Tom said he would tell us _________.
--- Why didn’t you follow us to get on the underground?--- I tried to, but it started moving _________ I could get on it.
Don’t worry _________ about your son. He’s still a little child.
--- Have you seen the movie Firestorm?--- Yes, I have. It’s worth _________.