Question

117. Choose the correct tense form. When ... that accident ...? 2 A) has ... been happened B) is ... happened C) was happened D) did ... happen E) has ... happened

Answer 1

When did that accident happen?

Perfect'ная группа с when не употребляется

Объяснение:

Answer 2

The correct tense form for this sentence is:

"When ... that accident ...?"

D) did ... happen

So the complete sentence would be: "When did that accident happen?"