[ 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:
Vocabulary and Grammar › View. ‘As soon as I finish my project, I _____ to the clean-up.’ ‘Great, see you then.’
A. will come
B. come
C. will be coming
D. will have come
Grammar & Vocabulary › View
The architecture outside the building is decorative, but the ______ is very plain.
A. inside
B. appearance
C. surroundings
D. feature
E. foundations
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
