You wrote
Yes, it's (mistake, should be: necessary) necesary to book online
Correct
Yes, it's (fixed) necessary to book online
Yes, it's (mistake, should be: necessary) necesary to book online
Yes, it's (fixed) necessary to book online
Not yet, I didn't (mistake, should be: receive) recieve anything
Not yet, I didn't (fixed) receive anything
Yes, (mistake, should be: definitely) definately after lunch
Yes, (fixed) definitely after lunch
It was (mistake, should be: worse) more bad than the first
It was (fixed) worse than the first
The blue one is (mistake, should be: cheaper) more cheap (mistake, should be: than the black) that the black one
The blue one is (fixed) cheaper than the black one
The train is (mistake, should be: faster) more fast
The train is (fixed) faster
No, it (mistake, should be: doesn't work) doesn't works
No, it doesn't (fixed) work
No, (mistake, should be: I don't like) I no like them
No, I (fixed) don't like them
I (mistake, should be: don't know anything) don't know nothing about it
I don't know (fixed) anything about it
Yes, (mistake, should be: she loves) she love the water
Yes, she (fixed) loves the water
Good, the (mistake, should be: battery lasts) battery last all day
Good, the battery (fixed) lasts all day
Yes, (mistake, should be: he cooks) he cook every Sunday
Yes, he (fixed) cooks every Sunday
Yes! (mistake, should be: I've never done it before) I never did it before
Yes! (fixed) I've never (fixed) done it before
No idea, I (mistake, should be: haven't watched it yet) didn't watch it yet
No idea, I (fixed) haven't watched it yet
(mistake, should be: Have you ever seen) Did you ever see snow?
(fixed) Have you ever (fixed) seen snow?
I can't, I have lots of (mistake, should be: homework) homeworks
I can't, I have lots of (fixed) homework
Yes, she gave us (mistake, should be: a lot of information) many informations
Yes, she gave us (fixed) a lot of information
Yes, I have too (mistake, should be: much luggage) many luggages
Yes, I have too (fixed) much luggage
He (mistake, should be: is an engineer) is engineer
He is (fixed) an engineer
Maybe, there's (mistake, should be: an exhibition) a exhibition at the gallery
Maybe, there's (fixed) an exhibition at the gallery
I (mistake, should be: bought a new lamp) bought new lamp for my desk
I bought (fixed) a new lamp for my desk
(mistake, should be: Which floor were you on) Which floor you were on?
Which floor were (fixed) you on?
(mistake, should be: When did you start it) When you started it?
When (fixed) did you (fixed) start it?
(mistake, should be: How much do the tomatoes cost) How much the tomatoes cost?
How much (fixed) do the tomatoes cost?
The (mistake, should be: red ones) reds ones are sweeter
The (fixed) red ones are sweeter
No, they are very (mistake, should be: different) differents
No, they are very (fixed) different
We saw some (mistake, should be: beautiful) beautifuls beaches
We saw some (fixed) beautiful beaches
Not really, the taste is very (mistake, should be: strange) exquisite
Not really, the taste is very (fixed) strange
I (mistake, should be: intend) pretend to go, but I'm not sure yet
I (fixed) intend to go, but I'm not sure yet
(mistake, should be: At the moment) Actually I'm reading a book about Japan
(fixed) At the moment I'm reading a book about Japan
I'm going to (mistake, should be: watch) assist a football match on TV
I'm going to (fixed) watch a football match on TV
In a (mistake, should be: bookshop) library near my office
In a (fixed) bookshop near my office
(mistake, should be: We've been waiting) We are waiting here (mistake, should be: for 20 minutes) since 20 minutes
(fixed) We've been waiting here (fixed) for 20 minutes
Yes, (mistake, should be: it's been closed since) it's closed since March
Yes, it's (fixed) been closed since March
I started (mistake, should be: two weeks ago) before two weeks
I started two weeks (fixed) ago
(mistake, should be: I've played since) I play since I was ten
(fixed) I've played since I was ten
Yes, I (mistake, should be: did some exercise) made some exercise in the park
Yes, I (fixed) did some exercise in the park
Let me (mistake, should be: make a quick call) do a quick call first
Let me (fixed) make a quick call first
The shop (mistake, should be: made a mistake) did a mistake with the address
The shop (fixed) made a mistake with the address
Sorry, I'm (mistake, should be: doing the exercises) making the exercises for my maths homework
Sorry, I'm (fixed) doing the exercises for my maths homework
Fun! (mistake, should be: I made) I make a lemon cake
Fun! I (fixed) made a lemon cake
I (mistake, should be: left) leaved it on the train
I (fixed) left it on the train
We (mistake, should be: went) goed hiking in the mountains
We (fixed) went hiking in the mountains
Yes, I (mistake, should be: found) finded the last piece under the sofa
Yes, I (fixed) found the last piece under the sofa
Amazing, they (mistake, should be: sang) singed all the old songs
Amazing, they (fixed) sang all the old songs
I read about it (mistake, should be: on a website) in a website
I read about it (fixed) on a website
It's (mistake, should be: in May) at May, on the 12th
It's (fixed) in May, on the 12th
The film starts (mistake, should be: at 8:30) in 8:30
The film starts (fixed) at 8:30
I'm waiting (mistake, should be: at the entrance) in the entrance of the museum
I'm waiting (fixed) at the entrance of the museum
The match is (mistake, should be: on Sunday) in Sunday
The match is (fixed) on Sunday
(mistake, should be: There's a small) Have a small pizza place on the corner
(fixed) There's a small pizza place on the corner
(mistake, should be: It's about) Is about a ten-minute walk
(fixed) It's about a ten-minute walk
(mistake, should be: It was a bit slow) Was a bit slow at the start
(fixed) It was a bit slow at the start
Yes! (mistake, should be: There are many tables) Has many tables outside
Yes! (fixed) There are many tables outside
(mistake, should be: It's raining) Is raining a lot here
(fixed) It's raining a lot here
Yes, I (mistake, should be: decided to continue) decided continue until December
Yes, I decided (fixed) to continue until December
Don't (mistake, should be: forget to bring) forget bring some cups
Don't forget (fixed) to bring some cups
Good, I (mistake, should be: hope to pass) hope pass it
Good, I hope (fixed) to pass it
I'm (mistake, should be: learning to play) learning play some easy songs
I'm learning (fixed) to play some easy songs
My brother (mistake, should be: forgot to send) forgot send them
My brother forgot (fixed) to send them
I (mistake, should be: plan to visit) plan visit the museum in the morning
I plan (fixed) to visit the museum in the morning
That is all of them.