I thought I could wake up on the class time but I was too tired to wake up.

 ---> I thought I could wake up on time to have a class, but I was too tired.

I couldn't even hear the phone ring.

---> I couldn't even hear the phone rings.

 I got back home at late time and I had to go to a library to give a book to my friend by a foot. It took me for 30minutes.

--->  I got back home late and I had to go to the library to give a book to my friend via foot. It took me 30 minutes.

 I'm so sorry about what I missed your class.

--->  I'm so sorry about what I missed in your class.

There are some sentences below. Please check it out.^^

---> There are some sentences below. Please check it out.^^

1. I have an appointment on the evening.

---> 1. I have an appointment this evening.

 2. I was having him on. so I couldn't pick up the phone.

--->  2.  What do you mean by this? Please be more specific. ---> (I was having him on.) so I couldn't pick up the phone.

 3. Can I have this new jeans on?

--->  3. Can I have this new jeans on?

4. What do you have on?

---> 4. What do you have on? (this question is lacking, be more specific)

 5. It has taken me for a year to make up this story.

--->  5. It takes a year for me to make up this story.

 Read it over.!!

--->  Read it over.!!

6. We should talk over to solve the problem.

---> 6. We should talk over to solve the problem.

 7. I invited her over. Let's move over to make room for her.

---> 7. I invited her over. Let's move over to make room for her.