[ Prepositions ]
Grandpa stayed up ______ two in the morning.
A. Since
B. For
C. Until

Random Topics:
To Infinitive or GerundModals VerbsSentencesComparisionSimple Present VS Present ContinuousAdverb ClausesAdverb of Frequency and TensesSimple Present ProgressiveVocabulary, Adjective & PrepositionModals for ObligationOther quiz:
Tenses › ViewI ___ you with your homework as soon as I ___ writing these reports
A. Will help / have finished
B. am helping / have finished
C. have helped / am finishing
D. was going to help / will finish
E. help / am going to finish
TOEIC Grammar and Vocabulary Review › View
If Mr. Ross had been promoted, he ………….. a staff of 20 people.
A. will supervise
B. would supervise
C. will have supervised
D. would have supervised
Grammar › View“The fireman grabbed the hose from the side of the fire truck.”
Which of the words in this sentence is a verb?
A. fireman
B. grabbed
C. side
D. hose
Prepositions of Place › View
I think you left your bag ____ the bedroom.
A. in
B. on
C. at