哪一句英文正確?

1) I go to the swimming pool

i have gone to the pool before, not the first time to go

2) i go to swimming pool

i never go to the pool before. It is my first time to go.

3) I go home - correct sentence

4) i go to home - incorrect

preposition "to" does not need to add to this sentence.

5) i go back home = incorrect

correct - I come back home

The meaning of "come back" is return. This means that you return home after you left the home before.

6) i go to a swimming pool - incorrect

correct - i go to swimming pool. the answer is same as (2)

The preposition "a" does not need to add to this sentense. e.g. I go to school, market, cinmera

go to the swimming pool.
i go to swimming pool.
i go home.
i go to a swimming pool.

i go to the swimming pool
i go home
i go back home

i go to the swimming pool.
i go to swimming pool.
i go home.
i go to a swimming pool.