[ Present Perfect Tense ]
Lulu: Where is your pen?
Dina: I don’t know. I … it
A. have taken
B. have lost
C. have bought
D. have put

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Tenses: Present simple, Past Simple, Future SimpleFuture or PastSimple Present and Present ContinuousPassive Voice - Present TensesPlaces in TownConditional and SubjunctivePresent Perfect vs Past SimpleNouns and QuantifiersPresent Progressive (Future)Definite vs Zero Article Abstract NounsOther quiz:
Grammar and Vocabulary › ViewThis is my new book. ________ very good.
A. It
B. It’s
C. Its
Grammar › View
Fill in the blanks with the correct collective noun:
A ____________ of shoes.
___
A. pear
B. pair
C. litter
D. flight
Prepositions › ViewDid you do that _______ purpose?
A. in
B. on
C. by
Present Tenses › View
The child seldom (cry) ……….
A. cry
B. is crying
C. cries
D. are crying