How long ____________ the children slept?
A. did
B. have
C. has
D. do

Random Topics:
Indefinite and Reflexive PronounsAsking & Giving OpinionVerb Patterns / IngPreposition of DirectionGrammar and SyntaxVocabullary TestSimple Past/Past ProgressiveVerb ConjugationTypes of PrepositionPresent Simple & Present ContinuousOther quiz:
Some vs. Any › ViewWe could go to the shop and buy ………… oranges.
· a. any
· b.some
Modal Auxiliary Verbs › View
Write a sentence using a modal auxiliary verb to express obligation in present tense in the context of school rules.
A. You should finish your homework before you go to your first class.
B. You must finish your homework before you go to your first class.
C. You can finish your homework before you go to your first class.
D. You might finish your homework before you go to your first class.
Grammar › ViewMy sister really enjoys acting as a hobby, but she doesn’t want to do it for a(n) _______
A. occupation
B. existence
C. living
D. survival
Modals in The Past › View
He ___ stolen the car. He was with me all the time
A. must have
B. should have
C. might have
D. can’t have
