# 4réponse courteWhat had you been doing when the power went out in the past perfect continuous tense?Reading
# 7réponse courteWhat had the team accomplished by the end of the season in the past perfect tense?Championship
# 9réponse courteWhat had you been learning before the test in the past perfect continuous tense?Math
# 10réponse courteWhich famous scientist developed the theory of relativity in the past simple tense?Einstein