[ Present Perfect Tense ]
Make a question (present perfect tense ) ?
Doctor /pay/ the bill /
A. Have Doctor payed the bill ?
B. Has doctor paid the bill ?
C. Has the bill doctor paid ?
D. Have the bill doctor paid ?

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Pronunciation and VocabularyPassive and Active SentencesComparative AdverbsAdverb of Frequency and TensesAbstract NounsConjunctions and PronounsSubject Verb Agreement; Indefinite PronounsPast and Perfect TensesGrammar - to beModal AuxiliaryOther quiz:
IELTS Grammar › ViewShe didn’t ________ to wait long for the bus, only a few minutes
A. got
B. ought
C. have
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“If you would like to work in fixing and renovating cars, you should study ___________ engineering.”
A. electrical
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Grammar › ViewThe children __________ outside right now.
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What is the meaning of “noncommittal” in the context of a person’s response?
A. Very enthusiastic
B. Unwilling to make a decision or commitment
C. Strongly opposed
D. Completely detached
