[ 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:
Modals › ViewDo not worry you will ——- living here very soon.
A. used to
B. have to
C. get used to
D. be able to
E. be used to
Grammar › View
Jason is _______ his best friend. They’re both eighteen.
A. older than
B. the oldest
C. as old as
D. too old
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
