[ 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:
Grammar › ViewDo you ever get the chance to practice ______ English outside class? (speak)
A. speaking
B. spoke
C. to speak
D. having spoken
Grammar › View
The students _____________ their classroom tomorrow morning.
A. will cleaning
B. will be cleaning
C. clean
D. cleans
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
