[ Grammar ]
The teacher encouraged her students with a motivating speech, and they excelled in the science fair against more experienced competitors.
What is the simple subject in the first clause?
A. teacher
B. students
C. speech
D. they

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Should, Should not haveWill or Going toPassive with ModalsMust / must notPersonal PronounsInfinitive and GerundCompound Words and SentencesSynonymsBe going to / WillFuture Tense and ConditionalsOther quiz:
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A. Common noun
B. Proper noun
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Last weekend, Jason took his American friends ____________ Shilin Night Market, which is a famous tourist spot.
A. of
B. by
C. on
D. to
Lexico and Grammar › ViewWhen we got off the bus, the tour guide told us to _____ of pickpockets.
A. beware
B. warn
C. compete
D. distinguish
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Ian and his friends _________ to Pizza Hut for lunch later.
A. go
B. goes
C. is going
D. are going
