He ___ reading a book in the library.
A. is
B. am
C. are

Random Topics:
Gerunds + To InfinitiveGrammar (Adverbs, Prepositions, Prepositional Phrases)ModalsPast Simple (Questions)Modals for Necessity and SuggestionsModal AuxiliariesIndependent/Dependent Clauses & Relative ClausesConditional SentenceGrammar and Passive VoiceObject PronounsOther quiz:
Correlative Conjunction › ViewNot only the primary data ________ the secondary sources provide valuable insights.
A. or
B. nor
C. and
D. but also
Grammar › View
Identify the sentence that correctly uses a comma with a transitional phrase:
A. Furthermore we need to consider, the environmental impact of our decision.
B. On the other hand, the proposal does have some merit.
C. In conclusion we should review all the facts before making a decision.
D. However the team decided to postpone the project.
Grammar › ViewThis novel ______________ (write) by Hemingway.
A. is written
B. is wrote
C. were written
D. was written
First Conditional › View
What is wrong with this sentence? “My uncle will buy a car if he have enough money.”
A. “will buy” must be “buy”
B. “have” must be “has”
C. “have” must be “will have”
D. “will buy” must be “buys”
