[ Tenses ]
Which is the auxiliary verb for questions and negative sentences in present simple?
A. Do
B. Did
C. Do and Does
D. Does

Random Topics:
Modal AuxiliariesHave vs. HasModalsPassive Voice, Modals of Deduction and First ConditionalArticle the or zero article (-)Linking Words and PhrasesPhrase or ClauseWh- Questions Present Simple TenseTenses and Voice-Ing and Infinitive Verb PatternsOther quiz:
Second Conditional › ViewIf you ______ more, you would pass your exams.
A. studied
B. would study
Prepositional Phrases › View
I didn’t do the test ………… yesterday.
A. good
B. well
C. goodly
D. bad
Tenses › ViewLuckily, the play __________ by the time we arrived at the theatre.
A. had started
B. started
C. hadn’t started
D. didn’t started
Grammar › View
A These books are really heavy!
B I _____ you carry them, if you like.
A. ’m helping
B. ’m going to help
C. ’ll help