The store had a huge end-of-summer sale, and hundreds of people were at te door when it opened.
举一反三
- When he _______ the door, he found his keys were missing. A: was opening B: opened C: had opened D: was to open
- 3. Leon Kennedy had just seated himself when the door opened.
- The mother says that her daughter would be frightened to death if the door of the house is left opened. A: is left open B: were left opened C: was left open D: D. was to be opened
- Scarcely had I opened the door when the dog came running in.
- 1. The door is open. Who _____________ it? (has opened / had opened)