Topics: Past Perfect and Past Perfect Continuous Tense
We _________ (prepare) him for this race for months before he decided to quit.
A. had preparing
B. had prepared
C. had been prepared
D. had been preparing
Preview next quiz:
When I first met Ann, she _____ (work) in Samsung for 15 years.
A. had been working
B. have been working
C. worked
D. had worked