[ Perfect Tenses ]
They________________a computer.
A. hasn’t buy
B. hasn’t bought
C. haven’t buy
D. haven’t bought
Random Topics:
Toeic VerbSimple Present and Present Continuous Tenses“Put” Phrasal VerbDo not or Does notPassive Voice Present SimpleConditional 0Time PhrasesIndependent and Dependent ClausesMesopotamia VocabularyClauses of ReasonOther quiz:
Grammar - Imperatives and Let › ViewBe quiet
A. 
B. 
C. 
D. 
Simple Tenses › View
Choose the correct form of the verb in “Simple Past Tense”.
They ________ to zoo last Monday.(go)
A. gone
B. goes
C. went
Grammar › ViewIf the accused woman pleads guilty, it ___an open-and-shut case
A. would’ve been
B. may be
C. may have been
D. will have been
Tenses › View
During his stay in Rome, Elmer _______________ a lot of photographs.
A. pushed
B. put
C. took
D. caught