1. Both Maths and English are interesting to him.
⇒ He is interested in Math and English.
2. How much time do you spend learning every day?
⇒ How long does it take you to learn English every day ?
3. Apple juice is her favourite drink.
⇒ She likes apple juice
4. How much is this hat?
⇒ What is the price of this hat
5. There are many students in our class.
⇒ Our class has many students