[ Grammar ]
English Grammar. Select the best answer.
The university will upgrade _________ computer information systems next month.
A. There
B. Their
C. It’s
D. Its

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Past Simple VS Used toNouns FormationModals AuxiliaryFuture - be going toDeterminersState Verbs and Action VerbsSimple Past Tense & Future TenseVerbs: Will & Going toAdverbial Concession ClausesDefinite and Zero ArticleOther quiz:
Grammar › ViewIt was time to enjoy the hotel pool _____ a long day exploring the interesting streets of Bangkok. I also finally got my hands on a Pina Colada, what a beautiful day!
A. when
B. before
C. after
D. within
Grammar › View
________ Thames flows into __________ North Sea.
A. a/an
B. an/the
C. the/the
D. x / the
Linking Words and Conjunction › ViewName the conjunction in the sentence below.
“Monkeys have long tails, but apes have none.”
A. have
B. long
C. but
D. none
Grammar › View
This word means to come before in space or time.
A. precede
B. juncture
C. laden
D. pugnacious