[ Grammar ]
Which is the ____ river in the world?
A. long
B. longest
C. most long

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Grammar › ViewWe _____ have any plans for the weekend.
A. Do
B. Does
C. Don’t
D. Doesn’t
Grammar › View
Jake’s family owns a large piece of ______ in Maine. Jake says they might build a house there in the future.
A. concrete
B. air
C. land
Tenses › ViewClass….. at 9.00 every day.
A. begin
B. begins
Modals › View
If Richard wants to become a professional musician, he ______________ every day.
A. have to practice
B. haves to practice
C. has to practice
