[ Tenses ]
The station ____ trains every morning at 6 AM sharp.
A. serves
B. served
C. is serving
D. will serve

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Bare Infinitive and To InfinitivePast ParticiplesIntensifiers: Really vs VeryVerbal TensesPassive Voice - Present ContinuousPassive Voice Present SimpleTOEFL GrammarModals for Necessity and SuggestionsPresent & Past TensesThe Structural Types of SentencesOther quiz:
Grammar › ViewI regret ___ him about the incident.
A. to tell
B. tell
C. told
D. telling
Tenses › View
Carlos still _______ home from work.
A. Hasn’t gone
B. Went
C. Goes
D. Had gone
Grammar › View. My house is _______ than yours.
A. big
B. bigger
C. biggest
D. most big
Conjunction › View
You … come with us or I will punish you.
A. either
B. not only
C. both
D. neither
