[ Idioms ]
To “tip off” someone is to ___ them.
a. warn
b. attack
c. like

Random Topics:
Noun / PronounPositive and Negative ConnotationsAdjectives & QuantifiersModal and Phrasal VerbsArticles and NounsConditional Sentence 0, 1Present ContinousBasic TensesWish - beginnerAlthough / DespiteOther quiz:
Prepositions › ViewJames’ wife accused him _____________ cheating.
A. Up
B. To
C. With
D. Of
Grammar › View
I didn’t watch the program because I __________(see) it before.
A. have seen
B. had seen
C. see
D. am seeing
