Improve my weakness: Verb Pattern

http://depts.gallaudet.edu/esl/verbpat4to5.htm

I surprise how correct i did on this exercise:25/25. I think it is because of a very low level of exercise. So i try it on higher level:

http://www.oup.com/elt/global/products/headway/intermediate/a_grammar/unit06/hwy_int_unit06_2/

Yes, i am right. My score is 4/6 now. Here are 2 my wrong sentences:

1 I don't mind making as long as the roads aren't too busy.
2 My parents always made me drive my bed in the morning.

--> The answer is:

1. driving

2. make

http://www.learn-english-today.com/wordgames/hotpot-quizzes/verb-patterns2.htm

Here is my wrong answer: i chose A, but the right answer is C: happened. I still don't know why.
5.
She ____________ to see him in the car park.
A
remembered
B
could succeed
C
happened
D
doesn't forget

8.
The girl ____________ to do it.
A
can't help
B
stopped
C
doesn't feel like
D
saw him

I chose D, but the answer is C. So my score is 6/8

http://depts.gallaudet.edu/esl/verbpat1to3.htm

12. I want (learn) (fly) an airplane.

--> to learn flying, but the right answer is to learn to fly

So my score is 19/20

http://www.fachschaften.ksluzern.ch/fachschaften/englisch/page/online-exercises/verb_patterns_02_cloze_hot_potatoes.htm

This is very dificult level. My score is 16/19. Here are my mistake:

1) Sorry, I forgot (buy) some milk. --> buying ---> to buy

5) Would you mind (I / close) the window? --> i close--> me closing

7) This soup doesn’t taste right yet. - Try (put) in a bit more salt. --> to put--> putting

The right answer is in bold.