[ Tenses ]
The library … its doors at 8 AM and … at 9 PM on weekdays.
A. open / close
B. opens / closes
C. opened / closed
D. is opening / is closing
E. will open / will close

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Sentence StructureIn/On/At + TimePast Tense vs Present Perfect TenseGrammar on ConditionalsPast form of ModalsPresent and Past Perfect TensesPronouns, Sentence Structure, and Figurative LanguagePreposition after some VerbsFirst ConditionalClause Markers TOEFL GrammarOther quiz:
Grammar › Viewyou …. watching the cartoon movies.
A. was
B. is
C. am
D. are
Passive Voice › View
Millions of tourists visit Spain every year.
A. Spain is visited by millions of tourists.
B. Spain was visited by millions of tourists.
C. Spain are visited by millions of tourists.
Grammar › ViewI recommend you_____your homework before the picnic tomorrow
A. finishing
B. to finish
C. finish
D. finished
Grammar › View
Identify the participle(s).
Defying gravity, the magician surprised the
audience by levitating above the ground.
A. Defying
B. surprised
C. levitating
D. defying, levitating
