Sentence examples for cannot speak from inspiring English sources

The phrase "cannot speak" is grammatically correct and can be used in written English.
It is commonly used to indicate that someone is unable to communicate verbally. It can be used in a variety of situations such as in descriptions, dialogues, or personal statements. Example 1: The little girl was so shy that she could not speak when she met new people. Example 2: Due to a temporary loss of voice, the teacher could not speak during class and had to communicate through writing on the board. Example 3: Despite being a fluent English speaker, Mr. Smith cannot speak Mandarin, so he had to rely on a translator during his business trip to China.