Игра на отработку использования Past Perfect

1.           He went to meet his friends after he ... (do) his homework.	2.           He went to meet his friends after he ... (do) his homework.
3.           By 8 o’clock the rain ... (stop).	4.           Alice was late because she ... (miss) the bus.
5.           She went to the post-office after she ... (write) the letter.	6.           He ... (work) at the factory before he entered the college.
7.           He got a bad mark for his test because he ... (make) a lot of mistakes in it.	8.           I went to bed after I ... (finish) reading the book.
9.           The child ... (fall) asleep before the parents came home.