Answer: D. Immersion
Explanation: Immersion also called language immersion is a learning technique or concept developed in other teach students a second language. Language immersion technique adopts the second language to train and teach students rather than just learning the language as a subject. When students spends the entire day learning the second language, thus is called Total immersion. This encourages students to adopt the language for casual conversation.
Answer:
The first picture is asking what your name is. The second picture is asking you the date. The third picture is asking you "What was yesterday's date?"
The third picture is telling you "Hello".
