[ Prepositions and Phrasal Verbs ]
We all had to stay …… late last night to complete the project.
A. off
B. down
C. on
D. up

Random Topics:
Present or Past TensesSuperlativesWh-QuestionPossessive NounsPrepositions and TensesGerund - to Infinitive Auxiliaries VerbPreposition of TimeAdjective or AdverbIELTS VocabularyOther quiz:
Modal Verbs › View___ they come to the concert tonight?
A. Can
B. Must
C. Should
D. Can’t
Grammar › View
This film’s pretty scary. It ________ something really bad is about to happen!
A. feels that
B. feels
C. feels as if
Idioms › ViewIf you are a “know-it-all”, you are ___.
a. over confident
b. shy
c. a little strange
Vocabulary › View
to put your clothes on
A. cage
B. make sure
C. get dressed
D. lock