Comparative and Superlative

1. If the adjective has one-syllable, we can add -er for Comparative and -est for Superlative
fast → faster → the fastest
2. If the adjective has one-syllable and ending in -e, we just add -r for comparative and -st for superlative
late → later → the latest
3. If the adjective is consonant+vowel+consonant, add double last consonant + -er or -est
big → bigger → the biggest
4. But some adjective are irregular
a. good → better → the best
b. bad → worse → the worst
c. far → farther or further → the farthest or the furthest

Past Simple

1. Formula : (if in positive sentence) Subject + V2
Example : "I went to Jakarta last month."

2. Formula : (if in negative sentence) Subject + Didn't + V1
Example : "I didn't do anything yesterday."

3. Formula : (if in question sentence) Did + Subject + V1
Example : "Did you find him?"

Countable and Uncountable

1. We use 'a lot of' in positive and negative or question sentence and we can use countable or
uncountable nouns.
Example : i. "I have a lot of sugar."
ii. "I have a lot of car in my garage."
2. We use 'many' and 'a lot of' in positive sentences
Example : "I have many friends."
"I have a lot of friends."
NB: "Many is more formal than a lot of"
3. We use many with plural countable nouns in negative and question sentence.
Example : "Do you have many chairs in your office?"
"You don't have many friends in Surabaya."
4. We use much with uncountable nouns in negative and question sentence.
Example : "I don't have much sugar in my kitchen"
"Did you have much time yesterday?"
5. We don't normally use much in positive sentence.

SOME & ANY

When do we use some or any or a lot of

1. We use 'some' if we make an offer when we think the answer is "Yes".
Example : "Would you like some milk?" The answer is : "Yes, I would."
2. We use 'any' if we make an offer when we don't know the answer.
Example : "Do you want any sugar?" The answer is : "No, Thank you."