[ 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

Random Topics:
Quantifiers, Countable and Uncountable NounsPast Tense & Past Continuous TensePersonificationGerunds + To InfinitivePassive of Modal VerbsPast Simple and Past Continuous TensesConditionals and Modals of ProbabilityTime Clauses of FutureMain Idea and Sentence StructureArticles & Compound NounsOther quiz:
Pronouns › View_____________ aren’t my glasses. Whose are they?
A. This
B. That
C. These
D. There
like/do not like › View
Rachel is studying medicine. She ________ it .
A. like
B. likes
C. liking
Present Perfect Tense › ViewHe … (not eat) any food since yesterday.
A. hasn’t eaten
B. haven’t eaten
C. has eat
D. have eat
TOEIC Tenses, Verbs › View
It appears certain that the computer was damaged when it ___ .
A. was delivered
B. has delivered
C. was delivering
D. had delivered
