Question

help pls

UNIT 3.3

LANGUAGE PRACTICE
Exercise 2

Change all the affirmative sentences in exercise 1 into negative and all the
negative ones into affirmative.

Exercise 3

Look at the following sentences. The key word in all of them is apples.

Apples are good for health. (declarative affirmative)
2 These apples are not good for health. (declarative negative)

3. Are these apples tasty? (interrogative affirmative)

4. Aren't these apples raw? (interrogative negative)​

Answer 1

in which class is this......