testhelp.link
поиск
о проекте
плагин
войти
Откройте скобки, используя The Present Continuous Tense или The Present Prefect Continuous Tense:
He (to do) __________ his lessons since after lunch.
has been doing
has doing
is doing
Для просмотра статистики ответов нужно
залогиниться
.