Вопрос № 476. My brother … a worker. He … at work.
Ответ: is
Ответ: is

Вопрос № 477. The Pyramids were built __________ people who lived a long time ago
Ответ: by

Вопрос № 478. You (to watch) TV yesterday?
Ответ: did … watch

Вопрос № 479. More than 600 000 parents have just found out which secondary school their son or daughter _____________
Ответ: will be attending

Вопрос № 480. They (not to go) for a walk in the evening.
Ответ: do not go
Ответ: don’t go