—The charity walk begins _______ 9.00 a.m. Don’t be late. —No problem.
There’s _____ wrong with my chair. Can you mend it? — No problem.
Jack is funny. He often tells jokes to make us _____.
— I was at the cinema at 9 o’clock last night. What about you? — I _____ at home.
They missed the school bus, _____ they were late for class.
—_____ do you go to the cinema? — Once a month.