How to practice: This is the real DET (Duolingo English Test) Fill in the Blank format: read a sentence with one incomplete word, then type the rest of the word to complete it. The first couple of letters are given. Hit CHECK when you're done, or CONTINUE once it's correct.
1:00for this questionQuestion 1 of 6
Complete the text with the correct words
Type the missing letters. Use Backspace to remove a letter and move back.
Companies that fail to ad quickly to changing consumer preferences risk losing significant market share to more agile competitors.