[ Verb Types and Tenses ]
What is the correct form of the verb in the sentence: “If he _ hard, he will succeed.”?
A. working
B. work
C. worked
D. works

Random Topics:
too / enoughPrepotitionsIdiomsPaired ConjunctionAdverbs or AdjectivesAbilitySingular and Plural NounsFuture Tenses, Conditionals and ProfessionsNarrative, Past TensesAdverbs of How Something is DoneOther quiz:
Grammar › ViewI saw ___ bear and ___ hippopotamus at ___ zoo.
A. a, a, a
B. a, an, a
C. a, an, the
D. a, a, the
Adverbs of Frequency › View
Choose the correct sentence:
A. My friend never tidies up.
B. My friend never tidy up.
C. My friend tidies never up.
Conjunctions › View_______ he worked hard, he did not win
A. Because
B. In spite of
C. Despite
D. Though
Grammar › View
Hieu should follow the traffic rules, ______________?
A. should he?
B. shouldn’t he?
C. shouldn’t he have?
D. should have he?
