Chương 34.16 Bài Tập 145
Đáp ánTrang 508
XIII.1.
- got - had gone
- turned
- Did you meet - had already gone - arrived
- felt - had taken
- had already given - got
- was - had stopped
- helped - was
- saw - had broken - stopped
- arrived - found - had broken - called
- went - had never been - didn't take - was
