[ Conjunctions ]
She is waiting for the school bus ______ it has not arrived.
A. but
B. and
C. or
D. so

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Grammar and Vocabulary › ViewThere was _____ when the fire suddenly broke out.
A. confuse
B. confusion
C. confusing
D. confused
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A person who betrays a friend, country, principle, etc.
A. Civilized
B. Traitor
C. Snippet
D. Catastrophe
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A. Arrive
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Tenses › View
Choose the most suitable form of verb for the sentence below.
My mum ________ a cake while Tom ________ computer games.
A. was baking, was playing
B. baked, was playing
C. was baking, played
D. baked, played