I always make mistakes in my math exams. What should I do? –I think you should be _________.
Today is my brother’s __________ birthday. Can you come to this party?
Hello! Would you like to go the party with me tonight? –I’m sorry I can’t . Mother won’t ______me to go out in the evening .
What color is ________ pencil?—It’s red.
How long have you been here ? —______ about two days.[ ]