[ Grammar ]
He is old ___ fast.
A. and
B. or
C. but
D. because

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Past Tense & Past Continuous TensePronunciation and VocabularySimple Past or Past ContinuousTenses and ConclusionsModal and Relative PhrasesPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTQuantifiers & Modal VerbsEssential and Nonessential ClausesGrammar for TOEFLComparatives - SuperlativesOther quiz:
Grammar › ViewMy mother _______ a cake when the power cut began.
A. Bakes
B. Was baking
C. Is baking
D. Bake
Constrative Conjunction › View
What is the correct way to express contrast?
A. She is tired, but she continues working.
B. She is tired, and she continues working.
C. She is tired, because she continues working.
D. She is tired, so she continues working.
Nouns Formation › ViewVIOLENT
A. violentment
B. violention
C. violence
D. violentness
Possessive Nouns with Apostrophes and Pronouns › View
Which sentence uses a possessive noun with an apostrophe correctly?
A. The earth’s atmosphere is vital.
B. The earths atmosphere is vital.
C. The earths’ atmosphere is vital.
D. The earth atmosphere is vital.