[ Interjections, Tag Questions and Nouns of Direct Address ]
Which interjection is suitable for expressing curiosity in a scientific context?
A. Hmm!
B. Oops!
C. Wow!
D. Eureka!

Random Topics:
Present Progressive TenseGrammar ElementaryRegular Plural NounsConjunctions in Complex SentencesGrammar- Later/LatterFormal & Informal WordsWas and WereGerunds + To InfinitivePassive SentencesModal ProbabilityOther quiz:
Vocabulary and Grammar › ViewComplete the sentence: “I ___ play basketball yesterday because of the rain.”
A. couldn’t
B. can’t
C. didn’t can
D. don’t
Grammar › View
What _________ Leo __________ every Sunday morning?
A. do…do
B. is…do
C. does…do
D. does…doing
Grammar › ViewWhenever I go to the park, I ______ for thirty minutes.
A. walk
B. am walking
C. walks
D. to walk
Types of Sentences › View
Even though I like Justin Bieber and I really like his newer album, I don’t think I will buy tickets for his concert.
A. simple
B. compound
C. complex
D. compound-complex
