[ Auxiliary Verbs, if, unless and Modal ]
You __ have known the answer to that question.
A. must
B. shall
C. could
D. might
Select your answer:
Random Topics:
Leach vs. LeechRun-on Sentences Past Continuous TensePronouns and Subject Verb AgreementGrammar (either..or.. and neither..nor..)Correlative ConjunctionWho vs WhomSuch...that, so ......thatPresent Perfect: for/since
Other quiz:
Noun and Pronoun › ViewTiara was sleepy, ….. needs to sleep
A. her
B. his
C. him
D. she
Present Tenses › View
She cooks dinner for her family every evening.
A. Present Simple
B. Present Perfect
C. Present Continuous
How to use : Read the question carefully, then select one of the answers button.