Question

o emregado "Do/Does" está em desacordo com as regras gramaticais da língua inglesa em:
a- Do you like apples?
b- Do they go to school?
c- Does he write a letter?
d- Does she like me?
e- Do it start at seven o' clock?

passando a frase "Paul and Mary weregoing to school" para a forma interrogativa temos:
a- going to school were paul and mary?
b- mary and paul were going to school ?
c- were going to school paul and mary?
d- were paul and mary going to school ?
e- going to were school paul and mary ?

a frase " he goes to the beath by car" está corretamente escrita na forma interrogativa em:
a- goes he to the beath by car?
b- do he go the beath by car ?
c- does he go to the beath by car ?
d- does he goes to the beath by car
e- do he goes to the beath by car ?

transpondo a frase "did she visit her parents " para a forma afirmativa temos :
a- she did visit her parents
b- she visited her parents
c- her parents she visits
d- visits she her parents
e- she visit her parents

Answer 1

1-E 
2-D
3-A
4-A


Espero ter ajudado.
xxx

Answer 2

Letra E, pois no He, She, It, se usa Does.

Letra D. Na interrogativa troca- se a posição  do verbo to be. No caso, Paul and Mary=They.  They were (pasado). Na interrogativa. Were They?  Ou seja, Were Paul anda Mary going to school?

Letra C. Na interrogativa, nesse caso usa-se o auxílio  do Do. Para as pessoas, he, She e It,  usa-se does, como foi explicado acima. E o verbo na terceira pessoa do singular (go)  fica sem modificação. 
Ou seja, Does he go to the. ...?

Letra B. She visited ( ela visitou) A letra A, tb está  correta, porém o did está  enfatizando que ela realmente visitou. 

Espero ter ajudado :)