[ Grammar Clauses ]
Factories allow these dangerous substances to pour into the rivers, ___ their chimneys fill the atmosphere with poisonous fumes.
A. while
B. where
C. although
D. so that
Select your answer:
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Homonyms › ViewI learned to ___ when I was eleven years old.
a. sew
b. so
c. sow
Prepositions and Prepositional Phrases › View
Which sentence does NOT contain a prepositional phrase?
A. In the morning, we go for a walk.
B. She is interested in learning Spanish.
C. They laughed at the joke.
D. She can run very fast.