Unit 5 /Lesson 7
The summary of this lesson :
1.Exercises about (comparative and superlative)
adjectives with one syllable , we add ( er, est)
adjectives with more one syllable, we add ( more , the most).
2. Exercises about the simple past tense:
We put v2 i affirmative sentences.
-didn't+ v 1 in negative sentences.
And Did + v1 in questions form.