[ Present Perfect Tenses ]
I ______ my keys, I can’t find them.
A. have lost
B. lost
C. lose
D. am losing

Random Topics:
Conjunctive Adverbs3rd Person SingularPhrase or ClausePresent Simple, Present Continuous or Present PerfectActive-Passive VoicesPresent Simple & ContinuesInfinitive GerundModals of AdviceTypes of Sentence StructuresSimple Present and Present ContinuosOther quiz:
Grammar › ViewIs this sentence correct?
Zane and Jack have his report to the class.
A. TRUE
B. FALSE
Vocabulary › View
A conclusion (educated guess) made by combining EVIDENCE (clues from the text) with what you know about the world (background knowledge)
A. Inference
B. central message
C. Element
D. Claim
Grammar › ViewThe car ……. repaired last week.
A. was
B. will be
C. has been
D. is
Grammar › View
The babies ___ crying loudly
A. is
B. were
C. are
D. was
