Identify the correct use of a modal verb in the sentence: “They can to stay with us.”
A. They can staying with us
B. They can stay with us
C. They cans stay with us
D. They can to staying with us

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Mixed TensesTenses & PassiveSimilesFood VocabularyFirst Conditional, Future Time ClausesSimple Present Tense/be/Present ProgessiveModalGrammar (either..or.. and neither..nor..)Suffixes and TensesCausative VerbOther quiz:
Vocabulary › ViewWhich word means “to cause a decrease in size, number, or degree”?
A. escalate
B. amplify
C. contract
D. magnify
Vocabulary and Grammar › View
__________ at the end of the movie? I thought it was really sad.
A. Do you cry
B. Were you crying
C. Would you cry
D. Did you cry
Present Tenses › ViewI really hate the way John _____ me when I’m in the middle of a sentence!
A. always interrupts
B. is always interrupting
Future Tenses › View
How is the future perfect continuous tense formed?
A. will have been + present participle
B. has been + present participle
C. will be having + present participle
D. will have + past participle