Present tenses ( Present Simple, Present continuous, Present perfect)

a) They're going to the beach

b) They go to the beach.

c) They is going to the beach

d) They're goes to the beach.

a)I live here since my birthday.

 b)I has lived here since my birthday. 

c)I've lived here since my birthday.

d) 

a) Because she's gone to school.

b) Because she is going to school.

c) Because she go to school.

d) Because she goes to school .

a) He's learns new words.

b) He's learning new words.

c) He're learning new words.

d) He's learn new words.

a) Yes, she do. Lots of times.

b) Yes, she does. Lots of times.

c) Yes, she has. Lots of times

d) Yes, she have. Lots of times.

a) It has dancing.

b) It's dancing.

c) They are dancing.

d) It can dancing.

a) I has read a book now

b) I read a book now.

c) I reading a book now.

d) I'm reading a book.

a) I know him for I was 8

b) I've known him since I was 8.

c) I've known him for I was 8.

d) I've knew him since I was 8.

a) He goes to work.

b) He is going to work.

c) He go to work

d) He's gone to work

a) He's goes to his chess club.

b) He goes to his chess club.

c) He's go to his chess club.

d) He is going to his chess club.