Fill in the Blanks A2 U2Online version Fill in the blanks activity. by Bau Prep 1 uniforms author previous license revise 1 - Jane has two children from her marriage . 2 - You cannot drive a car if you don't have a driving . 3 - You should the new words before each test . 4 - In many countries , students wear to school . 5 - J . K . Rowling is the of the Harry Potter series , and she is very famous worldwide .