[ Idioms ]
To “pop up” means to ___.
a. volunteer
b. appear suddenly
c. raise your head

Random Topics:
Adverb of MannerTenses and ConclusionsArticles A and AnModal Verbs & Time Prepositions1st ConditionalModals - Conditionals - Future TensesModal Verb in Passive VoiceAnalogyParallel Structure or Combining SentencesDefinite and Zero ArticleOther quiz:
Present Perfect or Past Simple › ViewI’ve _____________ Cartoon Network in my life.
A. have never watched
B. watched never
C. no watched
D. never watched
Vocabulary and Grammar › View
The city has many attractive tourist spots that draw visitors from all over the world.
A. appealing
B. boring
C. ugly
D. unattractive
Grammar › Viewa feather is very ____
A. light
B. heavy
C. long
Nouns & Pronouns › View
Piggolio recently has begun a campaign that will improve client……….
A. satisfied
B. satisfactory
C. satisfy
D. satisfaction
