C. Use the correct be verb to complete the sentence.

I (blank) praying every night. .

They (blank) at the mountains yesterday. .

She (blank) in Canada now. -

We (blank) cleaning the house last weekends.

Andrea (blank) watering the plants.

I (blank)digging a hole right now.

Mother and I (blank) preparing dinner a while ago.

The teachers (blank) assisting the pupils at the momen

Mary (blank) carrying her favorite doll .

The children (blank) playing volleyball every afternoon.

a. am
b. is
c. are
d. was
e. were​