Preciso

Present Simple Tense
How do we use the Present Simple Tense?
We use the present simple tense when:
the action is general: JOHN DRIVES A TAXI, I WRITE LETTERS, SHE SPEAKS GERMAN
the actionhappens all the time, or habitually, ROUTINE, in the past, present and future: WE MEET EVERY SUNDAY,
I VISIT MY FRIENDS EVERY SATURDAY, I PLAY TENNIS
NOTE :the action is not only happening now
thestatement is always true: CATS LIKE MILK, DOGS LIKE BONES,

DEFINITION:THE SIMPLE PRESENT TENSE DESCRIBES AN ACTION WHICH GOES ON EVERYDAY OR IN GENERAL, IN OTHER WORDS, WE USE THE SIMPLE PRESENTTO TALK ABOUT ROUTINES, HABITS AND REGULAR ACTIVITIES. (REPEATED ACTIONS).
AUXILIARS: DO DOES.
FORMS: INTERROGATIVE AND NEGATIVE.
RULES:1- FOR THE RIGHT CONJUGATION WE ADD “S” TO MOST OF THETHIRD PERSONS HE, SHE IT
FOR EXAMPLE: I LIVE, BUT SHE LIVES. YOU WORK BUT, HE WORKS THEY PLAY , BUT IT PLAYS,
2- WHEN A WORD ENDS IN O, S, SH, CH, X, Z WE HAVE TO PUT “ES” TO THE VERBS JUSTFOR THE THIRD PERSONS IN SINGULAR (HE, SHE IT)
WE WASH THE CLOTHES, BUT SHE WASHES THE CLOTHES. I FIX THE CAR, BUT HE FIXES THE CAR.
3- WHEN A VERBS END IN “y” PRECEDED BY CONSONANT WE HAVE TOCHANGE THE “y” TO “I” AND ADD “ES”
FOR EXAMPLE: I STUDY ENGLISH, BUT SHE STUDIES FRENCH.
NOTE: IF IT IS PRECEDED BY A VOWEL WE ONLY PUT “S”
FOR EXAMPLE: WE PLAY VOLLEY BALL, BUT HE PLAYSBASQUET BALL.
FORMULA: SUBJECT+VERB IN PRESENT+COMPLEMENT.
CONJUGATE THE FOLLOWING VERBS IN THIRD PERSON:
CROSS HAVE STUDY SINGTEACH GO DRIVE CARRY PLAY CATCH FLY SWIM

I live in NewYork.
The Moon goes round the Earth.
I play tennis.
The train leaves every morning at 8 AM.
The party starts at 8 o'clock.

Look at these examples:AND CHANGE THEM INTO INTERROGATIVE AND...