The verb "to be" in Present Simple

Choose the correct option. Where .... they from? They're from Russia.

Choose the correct option. The children .... hungry. They don't want anything to eat.

Choose the correct option. I .... a student of the 5th grade this year.

Choose the correct option. My classmate ..... always tired after school as he has got so many lessons.

Choose the correct option. My sister.... at school today as she feels sick.

Choose the correct option. We .... in the park now.We are at home.

Choose the correct option. He .... angry. Look! He is smiling.

Choose the correct option. .... you afraid of spiders? No, I'm not.

Choose the correct option. .... your parents away today? Where are they?

Choose the correct option. Your cousins .... really tall, they are taller than all my friends.