Clozemaster

Learn: English (English) / From: Tiếng Việt (Vietnamese)

Learn English through mass exposure to vocabulary in context!

Objective: Fill in the missing word.

How it Works: The missing word is the most difficult word in the sentence. A frequency list is used to assign a difficulty level to each word in the sentence. The most difficult word is the least common word according to the frequency list, and therefore the word you're least likely to know in the sentence. Learn More

Play

Random
6,416 sentences
Play 6,416 sentences in random order.
Play >
Fluency Fast Track
2,890 sentences
Play a randomly selected sentence for each unique missing word.
2,890 sentences means you'll learn 2,890 unique words.
Sign Up or Sign In
  • Grouped by Difficulty
    12 groupings
    Play sentences grouped by the difficulty level of the missing word.
    500 Most Common means the most difficult word in the sentence is one of the 100-500 most common words in English. 1,000 Most Common means the most difficult word is one of the 500-1,000 most common words in English, etc.
  • Learn the 100 Most Common words in English
    213 sentences
    Play >
  • Learn the 500 Most Common words in English
    1,191 sentences
    Play >
  • Learn the 1,000 Most Common words in English
    966 sentences
    Play >
  • Learn the 2,000 Most Common words in English
    1,117 sentences
    Play >
  • Learn the 3,000 Most Common words in English
    637 sentences
    Play >
  • Learn the 4,000 Most Common words in English
    393 sentences
    Play >
  • Learn the 5,000 Most Common words in English
    304 sentences
    Play >
  • Learn the 10,000 Most Common words in English
    761 sentences
    Play >
  • Learn the 20,000 Most Common words in English
    436 sentences
    Play >
  • Learn the 50,000 Most Common words in English
    272 sentences
    Play >
  • Learn the >50,000 Most Common words in English
    49 sentences
    Play >
  • Unknowns
    77 sentences
    Play >