—The light in his room is still on. Do you know _______?—In order to get ready for the coming exam.
Why not to the park with us tomorrow?
There are many tall buildings on _____ sides of the street.
My father me many beautiful gifts last Saturday.
_________ a new building _________ in our school last year?
--- Please ask her if she ___ to the party tomorrow. If she ___, let me know. ---OK.