[ Grammar ]
The workes have started an/ a union.
A. a
B. an

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Past Simple, Past Continuous, Past Perfect, Past Perfect Continuous › ViewShe _________ the idea for the story of a wizard at magic school while she _________ on a train to London.
A. was getting / travelled
B. had gotten / had been travelling
C. got / was travelling
D. had gotten / had travelled
Vocabulary › View
hesitating
A. signaled, beckoned, or called
B. in a halting or pausing way; acting with reluctance or uncertainty
C. weak; having little energy
D. completely; totally
Grammar › ViewAccording to the MLB rule book, there are nine innings in a game of baseball.
A. Fact
B. Opinion
Article › View
___ Alps is the oldest mountain range in Europe.
A. the
B. a
C. an
D. Ø (no article)
