 
                Level: beginner
We can use comparative adverbs to show change or make comparisons:
I forget things more often nowadays.
We often use than with comparative adverbs:
I forget things more often than I used to.
Girls usually work harder than boys.
Level: intermediate
We use these words and phrases as intensifiers with comparatives:
| much | far | a lot | quite a lot | 
| a great deal | a good deal | a good bit | a fair bit | 
I forget things much more often nowadays.
We use these words and phrases as mitigators:
| a bit | slightly | rather | 
| a little | a little bit | just a little bit | 
She began to speak a bit more quickly.
Level: beginner
We can use superlative adverbs to make comparisons:
His ankles hurt badly, but his knees hurt worst.
It rains most often at the beginning of the year.
Level: intermediate
We use these words and phrases as intensifiers with superlatives:
| easily | by far | much | 
When we intensify a superlative adverb, we often put the in front of the adverb:
In our office, Jill works by far the hardest.
Of the three brothers, Brian easily runs the fastest.
Level: beginner
We make comparative and superlative adverbs using the same rules as for comparative and superlative adjectives. For example:
| One syllable: Jill works fast. | > | faster | > | fastest | 
| One syllable ending in –e: They arrived late. | > | later | > | latest | 
| Two or more syllables: Alan finished the test quickly. | > | more quickly | > | most quickly | 
| well: She speaks English well. | > | better | > | best | 
| badly: She speaks German badly. | > | worse | > | worst | 
| far: He'll go far. | > | farther/further | > | farthest/furthest | 
|   | خودآزمایی ها | 
 
                                         
                                        | نام | تعداد آزمون | میزان موفقیت | |
|---|---|---|---|
|  | یاشار اسکندری | 2 | 41/67 % | 
|  | Kimia Fooladgar | 2 | 41/67 % | 
|  | Soheila Karimi | 2 | 33/33 % | 
|  | سعید نصیری | 1 | 33/33 % | 
|  | mina roshanaei | 2 | 16/67 % | 
|  | انسیه منتظری | 2 | 8/33 % | 
|  | رامین مسعودی | 2 | 0/00 % | 
| نام | تعداد آزمون | میزان موفقیت | |
|---|---|---|---|
|  | َAmeneh Darvishzadeh | 1 | 100/00 % | 
|  | Mehrad Hashemi | 1 | 100/00 % | 
|  | مهدی حسین پور آقائی | 1 | 100/00 % | 
|  | Farnoush Toghiany | 21 | 98/36 % | 
|  | zahra namdari | 46 | 98/21 % | 
|  | یاسمن محمدی پور | 4 | 98/08 % | 
|  | Sheida Taheri | 3 | 97/37 % | 
|  | پژمان همدانی | 3 | 97/37 % | 
|  | محمدحسین میرزایی | 3 | 97/30 % | 
|  | Tara Mohammadi | 3 | 96/43 % | 
|  | yasaman mohamadipur | 51 | 95/86 % | 
|  | محمدجواد ملائی اردستانی | 3 | 94/44 % | 
|  | Arzhang Saberi | 4 | 93/33 % | 
|  | Soheila Karimi | 124 | 92/73 % | 
|  | aram farhmand | 10 | 92/31 % | 
|  | یاشار اسکندری | 98 | 91/14 % | 
|  | الشان مقیمی آذر | 11 | 90/80 % | 
|  | عباس پورمیدانی | 1 | 90/00 % | 
|  | پریسا سلوکی شهرضایی | 72 | 89/49 % | 
|  | ارشیا قلمکاری | 33 | 89/23 % |