Topics: Preposition
This security app can protect users’ devices ____ hackers.
A. with
B. from
C. for
D. about
Select your answer:

Random Topics:
Independent ClausesIntermediateHave vs. HasSentence TypesConditionals and WishesComparativePersonal Pronouns and VerbTenses UsagePresent Perfect vs Past Simple TenseTOEFL Adjective and AdverbOther quiz:
Grammar › ViewThe pupils _______________ loudly while the teacher was at the meeting.
A. talks
B. talked
C. talking
D. talk
Tenses › View
. I ____ TV when my mom called me.
A. watch
B. watched
C. was watching
D. were watching
