[ Possessive Nouns with Apostrophes and Pronouns ]
Which of the following uses a possessive noun correctly?
A. The atom’s electrons are negatively charged.
B. The atoms electrons are negatively charged.
C. The atoms’ electrons are negatively charged.
D. The atom electrons are negatively charged.
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Gerund Subject or ObjectRelative & ModalsPast Perfect or Past Perfect ContinuousRelative Clauses beginning with PrepositionsGrammar - must & have toPresent Simple QuestionsIf ClausesConjunction: Because and SoPast Perfect and Past Perfect ContinuousAdjectives vs AdverbsOther quiz:
Subject Verb Agreement › ViewThey ____ meeting new people.
A. enjoy
B. enjoys
Relative Pronouns and Adverbs › View
The Magician ____ performed at our school yesterday is standing by the back door.
A. who
B. whom
C. which
D. whose
Superlative Adjectives › ViewThe _______ zoo in Europe is in Berlin. There are about 3 million visitors every year.
A. busiest
B. busier
C. most busy
Synonyms and Vocabulary › View
We must sustain this level of performance.
What is the best synonym of the bolded word?
A. decrease
B. maintain
C. reduce
D. lower