Frasi di inglese

[Yaschin]

Ciao,
in ognuna di queste frasi c'è un errore, mi potete dire qual è?

You should visit Scotland in summer when is warmer
Sorry I'm late. I did have to do some shopping.
He applied a job as a bus driver.
You should pass a driving test before you drive a car.
I don't think you should listen to her advices.
You have to has all the right documents to travel
You don't have to smoke on aeroplanes.
Does she has to wear glasses?
Do you think I should go to the doctor?

Grazie mille

[Ila]

you mustn't smoke on aeroplans

[La_Padrina_89]

you should visit scotland when it is warner
sorry I'm late. I had to do some shopping
He applied for a job bus as a bus driver
you should pass a driving test before driving a car
I don't think you should listen to her advices (è giusta, boh non trovo l'errore... )
you have to have all the right documents to travel
you don't have to smoke on aeroplans (mi pare giusta... )
does she have to wear glasses?
do you think I should go to the doctor? (mi pare giusta.. )

solo una cosa, non ho capito se l'errore riguarda l'uso di have to e should !(verbo "dovere" insomma)

[Yaschin]

non lo so,
qui dice solo correggi le frasi,
Cmq questo è il paragrafo degli argomenti su Have to, Must e should...

Grazie comunque

[Ila]

Sorry I'm late. I did (non va messo) have to do some shopping.
You have to has (bisogna mettere have,non has) all the right documents to travel
Does she has (bisogna mettere have,perchè già la parola does indica la terza persona) to wear glasses?

ma che tipo di errori devono esserci?grammaticali,di concordanze o anche di significato?