Both the children ______ good at maths.

The man as well as his parents ____________ content with the dishes his wife cooks.

My father, together with some of his old friends, _________there already.

 Still many Senior Three students haven't realized reading English newspapers _______of great help to their English study. 

---The population of Henan ___________ very fast.---I agree. The population problem may be one of the most serious ones today.