[ Have to / Do not have to ]
Which one is question form of have to?
A. Do/does + S + have to + Verb bare
B. Have to/ Has to + S + Verb bare

Random Topics:
Passive VoicesIndependent/Dependent Clauses & Relative ClausesTag QuestionContrastive ConjunctionsVerb BEWho or WhomPresent Simple Affirmative and NegativePassive Voice and Relative ClausesSimple Present & Present ProgressiveCan vs CouldOther quiz:
Vocabulary › ViewWhich are synonyms for “opponents”?
A. partner, teammate
B. actual, genuine
C. enemy, competitor
The Past Simple › View
Timo _______ (eat) a big pizza last night.
A. eat
B. ate
C. eaten
Prepotitions › Viewpleased
A. of
B. with
C. on
Grammar › View
Do you know the shop __________ Andrew picked me up?
A. which
B. when
C. where
D. why
