If you are in trouble,Mike is always willing to________a hand. (2013·天津,2)
It’s polite ______ “Thank you” when you receive something from someone.
When the teacher came in , the students _______ about the film.
Our teacher often gives us some about English.
Julia plans _____ a very_____ vacation.
It’s difficult to live in a foreign country, if you can’t speak foreign languages.