[ Vocabulary and Phrases ]
A sky train runs ______.
A. under the ground
B. on tracks above the ground
C. on the road
D. in the countryside

Random Topics:
Grammar: Have toShould and Shouldn'tPreposition of DirectionCorrelative Conjunction & Complex Sentenceswas wereQuantifiers / Prepositions of Time and Comparative AdjectivesSimple Present Negative and QuestionThird ConditionalDefinite ArticlesQuantifiers with NounsOther quiz:
Grammar › ViewWhat are you doing? – I _______ about the test tomorrow.
A. think
B. will think
C. am thinking
D. thought
Grammar › View
There _______ any news about Jack here.
A. isn`t
B. are
C. is
Grammar › ViewI ________ back before Friday.
A. am
B. will be
C. am being
D. will
Tenses › View
I ___ this work last semester because it is part of my educational project.
A. does
B. did
C. will do
D. do
