1) Do we work hard at English lessons?
2) Can't you watch soap operas so often?
2) Can you watch soap operas often?
3) Could you swim when you was little?
3) Were you little when you couldn't swim?
Что такое correkt; "некоторые люди, кто sleepingon скамейках в ожидании своего поезда или людей sleepingon скамейках в ожидании своего поезда"
We are busy today
They are in England
He is not at school today
I am 12 years old now
He was busy last week
They were in Russia last year
He was not at school yesterday
I was 11 years old last year
Обязательно пишете have to или doesn't have to с частицей to. Так как have переводится как иметь, а have to, как must должен.