The best method to ______ this goal is to unite as many people as possible.
--- How did you pay these worker Well, as a rule they were paid _____.
I met the teacher in the street yesterday ____ taught me English three years ago.
It will be quite a long time _____ she is back again, so don't be too cross with her.
I often go to the English corner to have a free talk with my classmates ____ I am busy.
In order to continue to learn by ourselves when we have left school, we must ________ learn how to study in the school now.