Please tell me the difference between the following two sentence. How is she like? What is she like ? Can I just answer "She is pretty."?

Preposition problem I met. "He wrote a check of 500$ for me" "He wrote a check for 500$ for me" Both of tem are correct? any difference?

Question about "what does it look like" Can it be said as “how is it like?" any difference between them?

what does "got to" mean in spoken English ? I can always hear "got to" in American movies. such as " Just got to get my wallet back." "We got to go outside now." what does it mean? why do they use the past tense ?

First notebook entry: Introducing myself Today, English is getting more and more useful. Unfortunately, my English is till not good enough, especially in spoken English, I am here to find a proper teacher helping me with my oral English. I am looking forward to finding a partner who can teach my English , in return I will teach you Chinese. Let's improve together. I very like making friends from all over the world. That would be very interesting. if you want to make friends with me, please feel free to send me message. I will get back to you.

Question about the use of "of" Here is an example: I like the way of expression of singing a new song of English . Is the use of "of" right? do you think there are too many ofs in a sentence ?

what does this sentence exactly mean ? I didn't want to say nothing. For me, this is a form of double negative , it means "I want to say something". but it sounds not correct through the context. Can somebody tell me the exact meaning of it ?

Questions about preposition. Here is an example. I am terrible at the guitar. (A) In this case, can "at" be replaced as "with" or "on" ? which becomes: I am terrible with the guitar. (B) I am terrible on the guitar. (C) Rre ABC all correct ? what are the differences among them ?

A pronouncing question about past tense word. In oral english, would native speakers always ignore the sound of "t" and "d" at the end of past tense form of regular verb ? especially when they speak fast. For example (In spoken english) I looked for an English teacher . Here 'looked' sounds like 'look' ? I watched a great movie yesterday. Here ' watched' sounds like 'watch' ? Would you native english speakers pay attentiion to this issue when you talk to someone ?