[ Grammar ]
You can borrow this book, but you must promise to look ….. it.
A. for
B. up
C. after

Random Topics:
Common ErrorParticiple AdjectivesInfinitive and GerundCoordinate ConjunctionFuture FormsPhrase vs ClauseModals and Active and Passive VoiceRegular Plural NounsTravel VocabularyRelative Clauses with who and whichOther quiz:
Grammar › ViewWhich one was the proper noun:
A. Flowers
B. Cat
C. Dallas
D. Phone
Conditional Sentence Type 3 › View
If I _____ that yesterday, I _____ them.
A. had discovered / would inform
B. had discovered / would have informed
C. had discovered / could inform
D. discovered / can inform