[ Nouns, Articles, Determiners ]
Every morning before I come to school, I spend thirty minutes doing ……… . That’s how I stay so slim.
A. an exercise
B. some exercises
C. exercise
D. some pieces of exercise

Random Topics:
Adjectives and DegreesTOEICGerund and InfinitivesGrammar of Future PlansGrammar for TOEFLAdverb of Frequency and Past Continuous TenseQuantifiers and ArticlesAdjective or AdverbGrammar (Possessive Pronouns)Conditional TensesOther quiz:
Conjunctions › ViewThe kitchen was flooded, ______________ we had to go to a restaurant.
A. Because
B. as
C. because of
D. so
Vocabulary › View
wealthy
A. Latent
B. Complacency
C. Affluent
D. Admonish