I ____ for some time when he called.
举一反三
- I (read) ______ a novel in English when he called me.
- He was in good heath when I saw him last time, _______?
- 7. The customer planned to book a table for four on Friday night when he called.
- It happened that she was out when I called. (要求同上题)
- I’m busy now, so it will be some time （）I can leave. A: before B: after C: when