[ Grammar and Vocabulary ]
Mary and Kate ______ 16 years old.
A. is
B. are
C. am

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Complex Sentences with Adverb ClausesHow much or How many?Modals and ConditionalsGrammar - too & enoughPast Perfect Simple TensePronoun & Present SimpleConditional SentencesModals and Semi-ModalsGrammar - direct/indirect objectsCommon & Proper NounsOther quiz:
Grammar › ViewAsk the right question: The market opens at 9am
A. What time market opens?
B. What times does the market open?
C. What time is the market open?
D. What time do the market open?
Countable & Uncountable Nouns › View
Nurul Husna collected _____ firewood for the campfire.
A. a lot of
B. many
Grammar › ViewMy cellphone _____ by a stranger in the park.
A. find
B. found
C. have found
D. was found
Modals of Speculation and Deduction › View
Use a modal to make a past deduction in the following sentence: ‘The movie started late, so it ____________ have been a technical issue.’
A. must have
B. should have
C. could have
D. might have
