[ Subject Verb Agreement ]
The number of chromosomes in a cell (varies / vary) from species to species.
A. varies
B. vary
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Relative Clauses beginning with PrepositionsModals and Comparative SuperlativeLinking VerbCorrelative conjunctionsModals and PhrasesGrammar: Simple Past and Past ContinuousModals and Past TensesOrdering AdjectivesPassive Voice, Question Tag, PrepositionsSimple Future TenseOther quiz:
Idioms › View“All hours” means ___.
a. at regular times
b. at irregular times
c. every hour
Vocabulary › View
Sophia felt a strong annoyance, displeasure, or hostility when her project was criticized. What does the word “Angry” mean?
A. Feeling fear or anxiety
B. Feeling strong annoyance, displeasure, or hostility
C. Feeling weary because one is unoccupied
D. Not showing or feeling nervousness
Conjunctions › ViewTom is very friendly …. he is also a very good student.
A. and
B. but
C. so
D. because
Vocabulary › View
Quixotic means
A. noble but rash
B. sensible but unfair
C. sneaky