[ Verb to be ]
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:
Grammar › ViewShe is an ______ at Kansas State University. She is getting her Bachelor’s in Agricultural Education
A. undergraduate
B. graduate
C. pupil
Grammar Modals › View
Match the first half to the correct second half of the sentence.
The document wasn’t great.
A. It could have been better.
B. It must have been exciting!
C. It can’t have been very difficult.
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”