.---____ did you leave the classroom? ---____ I saw my daughter sit down and read her book.
A.How long; After | B.When; Until | C.How long; Until | D.When; After |
.---____ did you leave the classroom? ---____ I saw my daughter sit down and read her book.
A.How long; After | B.When; Until | C.How long; Until | D.When; After |