Поставьте глаголы в следующих предложениях в утвердительную, вопросительную и отрицательную формы Present Continuous
1)The teacher is (to read) a text now.
2)I am (to walk) with my dog now.
3)Look! He is (to ride) his bike.
4)The ducks are (to swim).
5)We are (to sit) in the classroom.
6)Look! Polly is (to take) my pen.
7)The pupils are (to stand) up.
8)Kate is (to make) a cake now.
9)You (to go) to school now.