2) — “We’re late. The play has started.” — “I wonder how long ago ________ (did it begin, it began).”
举一反三
- I wonder how long ago ______.
- The play may begin at any moment. It__________. A: has begun B: won’t begin for a long time C: hasn’t begun yet D: began a long time ago
- 中国大学MOOC: I wonder how long ago this tradition _____.
- Only when father came back ______ to have supper. A: we began B: began we C: did we begin D: we would begin
- How long has the film begin?