[ Grammar ]
Dan works sixty hours a week! That ___ be exhausting!
A. could
B. can`t
C. must

Random Topics:
Grammar - QuantiflierParticiple Clauses & Cleft SentencesGrammar, adverbs of frequency placementProverbsLexico and GrammarTo Infinitive/Bare Infinitive/GerundsHave vs. HasOrdering AdjectivesSentence Structure and Verb TensesAuxiliary ModalOther quiz:
Possessive Adjectives & Possessive Pronouns › ViewThat hammer belongs to my neighbor. It’s ____ hammer
A. your
B. our
C. their
D. his
Sentence Structure › View
Identify the sentence structure of the following sentence: “Our tour guide showed us the house, and she demonstrated cooking on a cast iron stove.”
A. Simple
B. Compound
C. Complex
D. Compound-Complex
Subject Verb Agreement › ViewEach of the students ____ a book on the desk.
A. have
B. has
C. are
D. were
Conditional and Mix Conditional Sentence › View
If he had much money, ….
A. he would contribute in that charity event last month
B. he would have contributed in that charity event last month
C. he will contribute in that charity event
D. he contributes in that charity event
