[ Past and Present Tenses ]
I _______ my car keys all morning. (look for)
A. am looking for
B. was looking for
C. have looked for
D. had looked for

Random Topics:
Progessive TensesGrammar speak,talk,say,tellModal Verb in Passive VoiceRegular and Irregular AdverbMixed GrammarSimple Past Tense & Future TenseComparatives ( adj/ adv)Grammar (want to/ need to/ have to)Identifying Sentence TypesUnreal Uses of Past TensesOther quiz:
Subject-Verb Agreement › ViewYou should decide which one of the three choices A, B, or C best _____ the question.
A. Answers
B. Answer
Grammar › View
__________ knows the answer to this riddle.
A. Someone
B. Whose
C. Theirs
D. Whom
Adjective › ViewDog’s bite is _____ .
A. A. harmful
B. B. more harmful
C. C. most harmful.
Antonyms › View
What is the antonym for float?
A. sink
B. appear
C. boat
D. sunk
