[ Modal Verbs of Deduction and Speculation ]
My classmate can play basketball.
A. He must practice every day.
B. He must be practice every day.

Random Topics:
Modals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityThe -ing Form of VerbsSo or SuchConjunctions & PrepositionsVerb + InfinitiveSubjunctiveAdjective ending with ED & INGPresent Tenses and ConnectorsApostrophe GrammarHave GotOther quiz:
Grammar › ViewInversion: _______ but also it filters out harmful rays.
A. Not only does the environment give us air to breathe
B. The environment which gives us air to breathe
C. The environment gives us air to breathe
D. Not only the environment gives us air to breathe
Vocabulary › View
What does the word chivalry mean?
A. being courteous and polite
B. uncertain or unstable
C. very angry
D. no longer used
Grammar › ViewThose people are wearing sneakers, they … any flipflops.
A. have
B. has
C. don’t have
D. doesn’t have
Grammar › View
His car broke……………near his office this morning.
A. Munder
B. down
C. in
D. up
