Topics: Modals and Past Tenses
Which modal verb is used to express a past ability?
A. Can
B. Could
C. May
D. Must
Preview next quiz:
Which sentence correctly uses the past perfect continuous tense to describe an action continuing over a period up to a specific time in the past?
A. She had been working as a clerk for 10 years before she retired.
B. She has been working as a clerk for 10 years before she retired.
C. She was working as a clerk for 10 years before she retired.
D. She had worked as a clerk for 10 years before she retired.