[ Grammar ]
Since earthquakes sometimes happen under the ocean, you may see waves on the surface.
A. Complex
B. Not Complex

Random Topics:
English ArticleQuantifies and Modals of DeductionGrammar ClausesGiving and Asking for AbilityGrammar speak,talk,say,tellHave to/Has toHow often - long - much - manyPassive Voice in Past and Present TenseActive and Passive voicePresent Perfect ContinuousOther quiz:
Subject Verb Agreement › ViewEach student (share, shares) something inspirational about the lesson.
A. share
B. shares
Modal Verbs › View
I ___________ clean my house. I_______ go to the park with you.
A. have to/can’t
B. may/might
C. could/has to
D. might/must
Grammar › ViewWhich sentence is correct?
A. I have been to the cinema yesterday.
B. I was been at the cinema yesterday.
C. I was at the cinema yesterday.
Mixed General Quiz › View
Football and ice-hockey are popular sports ___ the country.
a. on
b. in
c. of
