Comparative/
Superlative
Past Tense
Present Tense
Adjective Clauses
Grab Bag
100

Alaska is largest state in the United States.

Alaska is the largest state in the United States. 

100

I absented myself from class. 

I was absent from class. 

100

My father knows well to teach English. 

My father knows well how to teach English. 

100

The car that I bought it used to belong to my best friend. 

The car that I bought used to belong to my best friend. (omit it)

100

I have been to New York last summer.

I went to New York last summer.

200

A pillow is soft, more than a rock. 

A pillow is softer than a rock.

200

He is studying hard for the last two weeks. 

He (was) (has been) studying hard for the last two weeks. 

200

Is corrected the test?

Is the test corrected?

200

The woman was nice that I met yesterday. 

The woman I met yesterday was nice. 

200

Professor Bennett's lectures were the confusingest I have ever heard. 

Professor Bennett's lectures were the most confusing I have ever heard. 
300

Who is more generous person in your family?

Who is the most generous person in your family?

300

I bought new car yesterday.

I bought a new car yesterday.

300

I am not used to drive in busy streets. 

I am not used to driving in busy streets. 

300

I met a woman who her husband is a famous lawyer. 

I met a woman whose husband is a famous lawyer. 

300

It is more cold in my country than it is here. 

It is colder in my country than it is here.

400

A firm mattress is so comfortable for many people than a soft mattress. 

A firm mattress is more comfortable for many people than a soft mattress. 

400

I have returned all the books to the library yesterday. 

I returned all the books to the library yesterday. 

400

I English student. 

I am an English student. 

400

The people who I met them at the party last night were interesting. 

The people who I met at the party last night were interesting. 

400

The professor teaches Chemistry 101 is very good. 

The professor who teaches Chemistry 101 is very good.

500

My sister is very more talkative than I am. 

My sister is more talkative than I am. 

500

I running in the woods when I fell. 

I was running in the woods when I fell. 

500

People is coming to my party tonight. 

People are coming to my party tonight. 

500

One thing I need to get a new hair dryer. 

One thing I need to get is a new hair dryer. 

500

How often you go there?

How often do you go there?

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