Topics: Idioms
I know how to use computers, but I don’t really understand the ______ of how they work.
A. ups and downs
B. ins and outs
C. on and off
Select your answer:
Random Topics:
Dependent ClausesPresent Tense vs Present ContinuousDeterminers & QuantifiersAdverbs and Adverbial PhrasesGrammar: Simple Past and Past ContinuousAdjectives and ArticlesVocabulary and IdiomsQuestion Tags in Verb TensesTransitionsGrammar: Defining Relative ClausesOther quiz:
Present Perfect Tense › ViewThe Past Participle Form for BEGIN is?
A. begin
B. begined
C. begun
D. began
Comparatives, Superlatives & Equatives › View
Helena is ________than Nancy.
A. more optimistic
B. most optimistic
C. happyer
D. optimistic