Question

Change the next statements to the past progressive and interrogative:

1. The patient is driking a glass of milk. (yesterday

Answer 1

Past progressive is the same Past Continuous.
The answer is:

1) The patient WAS drinking a glass of milk
Just change the verb to be and the verb drink continue being the same with ing at the end

2) WAS I drinking a glass of milk?
Just put verb to be at the begining and continue the same sentence