[ Phrasal Verbs ]
I’ve …. a security system on my computer.
A. set in
B. set up
C. clicked up
D. clicked on

Random Topics:
NounIdentifying Sentence TypesQuantifiers, Countable and Uncountable NounsVerb PhraseGrammar and Sentence CorrectionGerund and InfinitiveArticle the or zero article (-)Verb AgreementArticle & PrepositionCompound SentencesOther quiz:
Vocabulary and Grammar › Viewwe have pizza_____dinner
A. for
B. at
C. in
D. of
Modal Verbs › View
You ………………step on the grass. Don’t you see the sign.
A. don’t need to
B. don’t have to
C. mustn’t
D. shouldn’t