. They should have arrived now.
A. A request for permission
B. Expressing a possibility
C. Expressing a conclusion
D. Offering advice or expectation

Random Topics:
Pronouns and AntecedentsFrequencyCountable and UncountablePast ModalsState Verbs and Action VerbsGrammar of Conjunctions and PrepotitionsObject PronounsComparison DegreeProgressive TensesConjunctionsOther quiz:
Modal Verb › ViewYou __________ stand up. There are a lot of seats available on the bus.
A. couldn’t
B. mustn’t
C. needn’t
D. might not
Sentences vs Run-Ons › View
Identify the run-on sentence.
A. She likes to read, and she visits the library often.
B. The dog barked, but no one was home.
C. I went to the park I saw my friend there.
D. He studied hard, so he got good grades.
Grammar › ViewI turned___ the radio and listened to music
A. off
B. right
C. on
Grammar › View
Choose the correct sentence.
A. This is what you need at the grocery store milk, bacon, and eggs.
B. This is what you need at the grocery store: milk, bacon and eggs.
C. This is what you need at the grocery store; milk, bacon and eggs.
