Put the verb in brackets into the present indefinite. what this sentence (mean)? i (live) in tver, which (be) my native town. my brother (sing) in italian opera. my sister (have) a good appetite and she always (eat) heartily. let`s go outside. it (be) terribly hot in the house. what you (see) over there?

What does this sentence mean?
I live in tver which is my native town.
My brother sings in italian opera.
My sister has a good appetite and she always eats heartily.
Lets go outside. It is terribly hot in the house. What do you see over there?