[ Grammar and Vocabulary ]
Vietnam is ………. multiethnic country with 54 ethnic groups.
A. a
B. an
C. the

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Conditional Sentence Type 2 › ViewIf Carol …… a cat, she …… it Monty.
A. Would have, called
B. Had, would call
C. Would have, would call
Indefinite Pronoun › View
Bob, __________ is here to see you.
A. No one
B. Someone
C. Anyone
D. Anybody
E. Nobody
The people of China invented kites long ago.
A. Predicate
B. Subject
Present Tense vs Past Tense › View
Grace and her friends go to school today/ yesterday
A. today
B. yesterday
