Учимся составлять утвердительные предложения в Present Continuous
Упражнение 2.Выберите правильную форму глагола BE. Пишем только нужную форму глагола.
My friend (am, is, are) playing in the yard now.
I (am, is, are) writing an exercise at the moment.
They (am, is, are) doing homework at present.
Look! He (am, is, are) smiling at us.
Listen! The birds (am, is, are) singing in the garden.
