Choose the pronoun to replace the underlined word.
Scientists are constantly testing and retesting the scientist’s findings.
A. Him
B. It
C. Us
D. Their

Random Topics:
IELTS GrammarParallel Structure or Combining SentencesSimple Past ContinuosInfinitives and GerundsContinuous TenseAlthough / DespiteLinking WordsConjunctions, Interjections and Sentence TypeRelative PronounConditional SentenceOther quiz:
Subject, Object, Possessive Pronoun and Possessive Adjectives › View____is my sister.
A. She
B. Her
C. hers
D. her
Past and Present Tenses › View
Choose the correct sentence:
A. “I have already seen that movie yesterday.”
B. “I had already seen that movie yesterday.”
Preposition › ViewIt was so noisy outside that she couldn’t concentrate________her work.
A. in
B. at
C. with
D. on
Grammar › View
I don’t really get along with my sister’s husband. We only talk to each other if we’re forced to. Other than that, we don’t.
A. enjoyable, attractive, friendly, or easy to like
B. when two people like each other and are friendly to each other
C. behaving in a pleasant, kind way towards someone
