Question

Выделите сказуемое, определите его видовременную форму и укажите их инфинитив. What is your brother doing? – He is sleeping now.

Answer 1

Ответ:

is doing (to do) - Present Continuous

is sleeping  (to sleep) - Present Continuous

Answer 2

Is doing (to do) - present continuous (настоящее , будущее время)
Is sleeping (to sleep) - present continuous too

Answer 3

Сказуемое во втором предложении: "is sleeping". Видовременная форма: Present Continuous (настоящее длительное время). Инфинитив сказуемого: "to sleep".