[ Perfect Tenses ]
She is unhappy because she ___________ her keys
A. losing
B. lost
C. have lost
D. has lost

Random Topics:
Grammar AssessmentDistinguishing Future TensesAdjectiveDefinite & Indefinite Pronoun & ConditionalsSimple Present TenseLanguage Features of an Opinion ArticleBASIC GRAMMAR - PRONOUNSAdverbsFuture Continuous TenseConjunction and PunctuationOther quiz:
Regular vs. Irregular Verb › ViewSix ________(mouse)
A. Mouses
B. Mice
C. Mices
Grammar › View
Which sentence contains a pair of correlative conjunctions?
A. She is not only a talented artist but also a great teacher.
B. He went to the store and bought some groceries.
C. They were walking in the park when it started to rain.
D. She likes to read books, watch movies, and play games.
Present simple & Continuous › ViewThis coffee ………………… (not/taste) right.
A. isn’t taste
B. doesn’t taste
C. isn’t tasting
Grammar › View
Who is this?
A. Nemo
B. Cane
C. Memo
D. Marly
