[ Modal Verbs ]
Which sentence contains an incorrect use of a modal verb?
A. You may not leave the room.
B. He mustn’t forget his keys.
C. They can’t go to the park.
D. She could plays the guitar.

Random Topics:
Causative VerbsLinking VerbsCommasWh QuestionsPassive and Active VoiceTransitionsSecond ConditionalWh-QuestionPresent Simple VS ContinuousIf Conditional Zero and OneOther quiz:
Conjunction › ViewEmily is _____ pretty but also smart.
A. not only
B. both
C. neither
Grammar › View
Choose the correct sentence!
A. How beautiful is it!
B. How beautiful it is!
Vocabulary › ViewCharacterized by a rising and falling pattern, like a wave
A. scrabbling
B. ramping
C. operation
D. rolling
Modal Verbs › View
I must be at work at 9 o’clock everyday. So, I_____wake up at 7 o’clock.
A. might
B. have to
C. will
D. ought
