I am one of the students who _________ English well in my class but he is the only one of us __________ maths well.
It is a wise father ________ knows his child.
—May I smoke here? —Choose a seat in the smoking section, if you ________.
---Would you like to go out for a walk? ----.
As a result of the serious flood,two-thirds of the buildings in the areas.
All of the children ______ in the school play and they are in high spirits.