Question

Choose the correct answer.
помогите пожалуйста :')

Mr. Brown (have) ____ a shower when I knocked on his door.

1. did have
2. was having
3. had
4. were having
​

Answer 1

Ответ:

was having, т.к. здесь выполняются два действия одновременно.

Answer 2

was having

past continuous потому, что одно длительное действие прервано кратким.