Please correct these sentence, thanks!

[cc one]

1, Please remember doing that two things what I asked in the morning.
or Please remember doing that two things what I was asked in the morning.

2,I do appreciate you give me correct opinions when I have trouble.

3,I think both of you had better clam down, otherwise everyone will feel unhappy.

4,If your Enlgish grammar are not good,you hadn't better give me opinions. Otherwise, I will be confused.

5, I didn't have a good sleep last night.
or I didn't had a good sleep last night. ( what is different):rolleyes:

[Rusty]

1, Please remember doing that two things what I asked in the morning.
or Please remember doing that two things what I was asked in the morning.

2,I do appreciate you give me correct opinions when I have trouble.

3,I think both of you had better clam down, otherwise everyone will feel unhappy.

4,If your Enlgish grammar are not good,you hadn't better give me opinions. Otherwise, I will be confused.

5, I didn't have a good sleep last night.
or I didn't had a good sleep last night. ( what is different):rolleyes:

1, Please remember doing that two things what I asked in the morning.
or Please remember doing that two things what I was asked in the morning.
(Please remember doing something asks someone to remember something that has already been done. Please remember to do something asks someone to remember to do something in the future.
The sentences are ambiguous. I can't tell if you asked in the morning (this past morning), or if you want the things to be done in the morning (tomorrow morning). I suggest:
1) Please remember to do those two things that I asked you this morning to do.
2) Please remember to do those two things tomorrow morning that I asked you to do).

2,I do appreciate you giving me correct opinions when I have trouble.

3,I think both of you had better clam calm down, otherwise everyone will feel unhappy.

4,If your Enlgish grammar are is not good, you hadn't better give me opinions. Otherwise, I will be confused. ("You had better not give..." is more common than "you hadn't better give ...").

5, I didn't have a good sleep last night. (Correct)
or I didn't had a good sleep last night. ( what is different) (Incorrect).