6. Classify the sentences that used perfect tenses of verbs.
a. Vickie will marry Eddie in July.
b. I have never been to South Korea.
C. My mother has forgotten her eyeglasses at the store.
d. We think it is fun to ride roller coaster.
e. John has started his homework.
A. ad
C. b,c,e
B. a,b,c
D. b,c,d,e
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__7. What will be the correct form of the verb for this sentence?
(present perfect tense)
She
her assignment.
A. do
C. have done
B. has done
D. will have done
8. Fill in this sentence with the correct future perfect tense of the verb.
I
the whole kitchen by the time mom returns.
A. will clean
C. was cleaning
B. have cleaned
D. shall have cleaned
9. Think of the words that should follow the subject in this sentence?
(Past perfect tense)
The manager
to the staff by that time.
A. had talked
C. were talking
B. have talked
D. will have talked