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10. It was a real surprise because she _____ no idea that they _____ a birthday party for her.
A) has had / were organizing
B) had / have been organizing
C) was having / organized
D) had / had organized

11. 11. The baby _____ the living room floor with colour pens while her mother _____ the kitchen.
A) marked / has been mopping
B) was marking / was mopping
C) has marked / mopped
D) had marked / had mopped

12. 12. There _____ some ketchup around his mouth because he _____ spaghetti.
A) was / had been eating
B) is / had been eating
C) had been / has eaten
D) has been / eats

13. 13. Because I _____ to eating with chopsticks, I _____ a hard time during the dinner.
A) didn't use / was having
B) hadn't been used / am having
C) wasn't used / had
D) am not used / had been having

14. 14. When the film finished, I _____ the alarm clock and _____ to bed.
A) had sate / have gone
B) set / went
C) was setting / was going
D) had set / is going

15. Janette _____ all her friends for advice before she _____ to quit her job.
A) had asked / decided
B) was asking / has decided
C) has asked / decides
D) has been asking / had decided