31. She is writing a letter. (Change to past continuous tense)
___________________________________________________________________________
32. They watched TV last night. (Change to present perfect tense)
___________________________________________________________________________
33. He will finish his project tomorrow. (Change to future perfect tense)
___________________________________________________________________________
34. I have never eaten sushi. (Change to past perfect tense)
___________________________________________________________________________
35. She was sleeping when I arrived. (Change to present continuous tense)
___________________________________________________________________________