[ Modal Verbs ]
Tom went on and on apologizing about it, which was quite unnecessary.
A. Tom can’t have apologized. I quite understand.
B. Tom shouldn’t have apologized. I quite understand.
C. Tom wouldn’t have apologized. I quite understand.
D. Tom needn’t have apologized. I quite understand.

Random Topics:
Past Simple & Past ContinuousThird Grade ExamQuantifies and Modals of DeductionVerbals and GerundsReported Speech and Reported QuestionsConjunctions and Verb TensesModal and Auxiliary Verbs1st and 2nd ConditionalsFuture - will / going to / present continuousSimple TensesOther quiz:
Adverbial Clause of Cause and Effect › View___ he was sleepy, he take a nap.
A. While
B. Because
C. As soon as
D. So that
Imperative Sentences › View
_____ your homework tonight and turn it in tomorrow.
A. Do
B. Doing
C. To do
D. Does
Articles › ViewLet’s go to __________ Australia.
A. a
B. an
C. the
D. zero article
Definite and Zero Article › View
She was seriously ill, she had _measles. So we called _ doctor that my mom knew very well.
A. the, a
B. a,the
C. -(the), the
D. -, a
