Topics: Conjunctions and Preposition
The river water is severely polluted, mostly________ the dumping of raw sewage.
A. due to
B. lead to
C. because
D. so
Select your answer:
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Present Continuous Tense › ViewYou ________ the dog now.
A. are walking
B. is walking
C. walking
D. walk
Linking Verb › View
Your English is improving. It is getting ______.
A. well
B. good
C. much well
D. clearly