[ 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:
Conjunction › ViewI can’t go to the camp ____ I sprained my ankle while playing tennis.
A. because
B. although
C. as
D. therefore
Simple Past Tense › View
I ____________ English for two years.
A. Studying
B. Study
C. Studied
Name 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