[ Mixed General Quiz ]
a) Where are my keys? I can’t find them.
b) Oh sorry honey. My mom _________________ taken them. Here use mine.
———-
A. couldn’t have
B. must have
Select your answer:

Random Topics:
Quantifiers & Modals of ObligationAdverbs, Prefixes, and SuffixesCorrelative Conjunction & Complex SentencesZero & First ContidionalPresent Continuous, Present Perfect and Used toPassivisationComparatives - SuperlativeTenses and VoiceInfinitive or GerundConjunctions and Verb TensesOther quiz:
Vocabulary › ViewThe teacher ____ a different task to each student at the beginning of the term.
A. assigned
B. admired
C. reminded
Relative Pronouns and Adverbs › View
To _______ are you speaking?
A. who’s
B. whose
C. whom
D. who
