I ... when I .... a knock on the door ...

[ Grammar ]

I … when I …. a knock on the door

A. was cooking ,was hearing

B. cooked ,heard

C. was cooking ,heard

Select your answer:

Random Topics:
So, Such, Many, Much Connectives Simple Present and Past Tenses Root Word Quantifiers & Modal Verbs Asking & Giving Attention Possessive Adjectives Prepositional Phrases Linking Verb

Other quiz:

Future Tenses › View

Don’t call me between 8 a.m. and 12 p.m. I _____ .

A. work

B. am working

C. have worked

D. will be working

Grammar › View

Which of these is correct?
A. It am blue.
B. It is blue.
C. It be blue.
D. It are blue.