Observe the following statements regarding to Content and Language Integrated Learning (CLIL):

I- Learning is improved through increased motivation and the study of natural language seen in context. When learners are interested in a topic they are motivated to acquire language to communicate.

II- Language is seen in real-life situations in which students can acquire the language. This is natural language development which builds on other forms of learning.

III- Fluency is more important than accuracy and errors are a natural part of language learning. Learners develop fluency in English by using English to communicate for a variety of purposes.

IV- CLIL is based on language acquisition focusing severely on learning grammar and sentence structure.

Choose the alternative with the correct answer: