[ Tenses ]
He has written three books so far.
A. Simple Present
B. Present Continuous
C. Present Perfect
D. Simple Future (with modals)

Random Topics:
Infinitive and GerundNarrative Tenses & ConditionalsSubjunctivesGerund/ To Verb/ VerbRoot WordPoetry VocabularyPresent Simple and ContinuousAbilityPassive Voice - Present ContinuousAdverbs or AdjectivesOther quiz:
Grammar › ViewThis swimming pool is _________ for 10 people.
A. enough big
B. not enough big
C. not big enough
Vocabulary › View
What is a place for travelers to sleep, rest, and sometimes eat, such as hotels and hostels?
A. Entertainment
B. Lodging
C. Transportation
D. Food & Beverage
Grammar › ViewI _________ a book when I heard the noise from the garden.
A. am reading
B. was reading
C. will be reading
Adverbs › View
The chevrons on the 737 Max engines look______________.
A. amazingly
B. amazing
