1)I had finished writing by 9 o*clock
2)I was at school at 4 o*clock yesterday
3)I was in the centre
4)I had made him give a promise
5)This house was built in 1987
6)I wore jeans yesterday
7)When I saw monkeys at 7 o*clock yesterday,they were playing with my phone
8)I had 1000 dollars
9) It did not rrain yesterday
10)That was the best time I had ever had