[ Past Modals ]
When there is a possibility that something did not happen, you use …
A. could not have
B. might not have
C. must not have
D. should not have

Random Topics:
There is or There arePresent Simple and Present ContinuousSubjective and Objective PronounModals of PredictionNoun Verb AgreementModals for Deductionduring, for, whilePerfect Tenses and VocabularyVOCAB & GRAMMARPast and Future TensesOther quiz:
Grammar › ViewWhat were you doing last night at 7:00?
a. I sleep.
b. I slept.
c. I will be sleeping.
d. I was sleeping.
Mixed General Quiz › View
Pysanka, a decorated Easter egg is a meaningful symbol ___ Ukraine.
a. at
b. of
c. between
d. to
To lie to someone.
A. Launch
B. Trick
C. Influence
D. Research
Vocabulary › View
What vocabulary word BEST completes the following sentence:
The _________ of a timeline is to show all the events of a person or event in order.
A. purpose
B. claim
C. differ
D. organize
