[ To Infinitive/Bare Infinitive/Gerunds ]
It is about time you ————– harder for the next exam.
A. worked
B. working
C. work
D. to work

Random Topics:
Gerund & InfinitiveVocabulary and Sentence StructureModal Verb Gerund or To InfinitiveAdjectives vs AdverbsVocabulary and IdiomsConjunctive AdverbModals and PhrasesPersonal PronounsAuxiliary Verbs & Question TagsSo Such Enough TooOther quiz:
Vocabulary › ViewIf your friend is ……. you have to be there for her and make her fell happy.
A. gloomy
B. famine
C. odds
D. perilous
Simple Present Tense vs Present Continuous Tense › View
I ……… my friends in the café after school on Fridays.
A. meet
B. meets
C. am meeting
D. meeting