----_______ are you?—----I’m thirteen.A. What B. How. C. How old
At times, parents find it difficult _______with their teenage children.
There is ________ with your computer. It works well.
— It seems that Jimmy is feeling bad about the exam. — He needs to _________. A “C” is not the end of the world.
I ________read books___________watch TV.
He was glad that he succeeded_________ the maths problems.