unit-8 student book

EX:10
1.had opened
2.had stolen
3.had smashed
4.had pull
5.had thrown

EX:12
1.had just finished,came
2.had never eaten,went
3.had have,read
4.had spent,came back
5.had seen,watched

EX:13
1.b 2.a 3.e 4.c 5.d

EX:14
2.after we had played monopoly,we finished dinner.
3.ann had just got into the shower,when the doorbell rang.
4.I hadn't gone to sleep ,until i finished the book.
5.kirsty had spoken to george several times.before he asked her out to dinner.
6.the train had already left.by the time we arrived at the station.
7.i had already prepared the meal.when my guests caleed to say they couldn't come.
8.paula went to bed.her guests had left.

EX:16
1.had destroyd
2.had waited
3.had set
4.had painted
5.had leaved
6.had fallen

EX:17
i had done my shopping before i had lunch yesterday.
i had played basketball before i had played football.
i had done my homework before i had watched tv.