1) must use a phase containing with a verb after "that"

2) weekdays

3) after "through" use gerund or noun

4) there is no "unsatisfied 

5) anger is a noun and angry is the adj

6) either such ot these

7) we usually use enhance only when referring to skills

8) she likes is like*("like" here is an adj and so add"is")

9) as i know how happy is she she is*(it's not a question here and so put subj before a verb)

10) ..She always says she* (there is a hidden "that" after "says"; so start a new phase containing a subject,ie she)

11) anger(uncountable. no "a")

12)  will be* healthier and cleverer

13) either "these results" or"this result

14) an* excellent

15) who need not be*("hardworking" is an adj and "need" here is a modal verb; so add "be")hardworking

16) get an* A in CLC.

17) their families

18) a greater*(or higher probabilty) chance to succeed*(verb is used here). 

19) Everything* like time, weather and* people are changing but*(either but or except)me.

20) i know only being hardworking is not enough

21) it's time to play/go for the game

22) we say "play a role" but not "pretend a role

23) I don't say no even if I have excuses.

24) Why did* she only ask me to rely on myself financially*but do nothing to help me?

25) I have not been asking one dollar from u * since the start/end#(i think "term" refers to a duration. if u use 'since', u need to indicate a specific pt of time)

26) .How did I *(inversion is needed here)not listen to* u

27) Don't*(both "are" and "have" are verbs; so use one only) u have ur eyes, i do the housework whenever* i am free

28) Why do*(remember the structure of a question ne!! okok la 收到) u just/only*(i think they have same meaning here) complain about* me

29) Adults*(it's the first time u mention'adults' and u are not referring a special group of ppl;so no 'the')

30) They seldom *(grammatically correct but just a little weird here perhaps)think about*

31) We can't* say wt is absolutely right or what *is completely false.

32) when i was walking under the sun, i told myself,'Throughout my life, i have been having difficulty in studying.

33) I want to a living without great distress.

34)  that i cannot do anything

35) "need" can be a "modal verb"(eg, can, may, will) or a normal verb.

      so if it is used as a modal verb, no "to" is needed