[ Modals of Deduction ]
They are more than an hour late. They ______ gotten lost.
A. must have
B. could have
C. can´t have

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Simple Present Tense › ViewThe English teacher always . . . . . .. our homework every week.
A. Check
B. Checks
C. Checking
D. Checked
Types of Simple Sentences › View
Which of the following sentences is exclamatory?
A. I have a new favorite food.
B. Put your clothes away
C. May I have another slice of cake?
D. Yes! We won the game!
Conjunctions › ViewShe works hard ___ earn enough money for her family.
A. in order to
B. so that
C. because
D. so
Adjective and Adverb › View
Martha is a …. student
A. lazily
B. lazy