[ Grammar & Vocabulary ]
. You’re at the airport, and your flight has been delayed. Which sentence is the most polite way to inquire about it?
A. Why is the flight delayed?
B. Can you tell me why the flight was delayed?
C. What happened to the flight?
D. I need to know why the flight is delayed.

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Tenses and Figurative LanguageQuantifiers, Countable and Uncountable NounsModals of Obligation & ProhibitionHow much and how manyVerbal and Appositive PhrasesFuture Simple TensePresent Simple PassiveReported speech (statements)Coordinating & Subordinating ConjunctionsPrepositionOther quiz:
Verb Tenses › View. “By the time she arrived, they _____ already left,” represents which verb tense?
A. Simple past
B. Past perfect
C. Present perfect
D. Past progressive
Subject Verb Agreement › View
Stick-man ________ to pay the cheese tax.
A. needs
B. need
Simple Present Tense › ViewThe flowers _______________ (be, normally) watered by Bob
A. Are normally
B. Normally are
C. Normally is
Homonyms › View
Los Vegas is a great place to ___ but not always a place to win.
a. gamble
b. gambol
