[ Preposition ]
He worked ___________ hours to complete the project on time.
A. at
B. in
C. with
D. for
Select your answer:
Random Topics:
Modals and Past ModalsModal Verbs for PossibilityLinking Words and ConjunctionWord Form & Verb TenseAction, Helping & Linking VerbsLinking VerbPronounAdjectives & AdverbsPresent Simple, Present Continuous or Present PerfectOther quiz:
Grammar › ViewDo not drink that milk because it _________ gone bad.
A. has
B. have
C. had
Grammar › View
Next he (have) ________ breakfast.
A. has
B. having
C. have
D. had