think or swim

Grammar

Think or Swim: Which Phrase Is Right

“Think” and “swim” are common English words, but the phrase “think or swim” can confuse learners because it sounds unusual when taken literally. In everyday …

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greater than or equal to

Grammar

Greater Than or Equal To: How to Use It

English learners often confuse “than” and “then” because the two words sound very similar in everyday speech. This confusion becomes especially common in mathematical expressions …

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Fly or Die

Grammar

Fly or Die: Survival Starts Now

English learners sometimes wonder about “fly” and “die” because both words are short, common verbs that can appear together in expressions such as “fly or …

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Heads or Tails

Grammar

Heads or Tails: Flip the Coin

English learners often see the expressions “head or tails” and “heads or tails” and wonder which one is correct. The confusion usually comes from the …

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led or lead

Grammar

Led or Lead: When to Use Each

Led and lead are two of the most confusing words in English because they can sound exactly the same in some situations, yet they have …

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Thanks or Thanks a Lot

Grammar

Thanks or Thanks a Lot: What to Say

English learners often wonder whether “thanks” and “thanks a lot” mean the same thing and whether one is more correct than the other. The good …

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Canceled or Cancelled

Grammar

Canceled or Cancelled: US vs UK English

Canceled and cancelled are two spellings of the same English word. They have the same meaning, the same pronunciation, and the same grammatical function. The …

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