---What were you doing when the UFO ______?
---I ______ a milk shake.
A.reached, made | B.reached, was making | C.arrived, made | D.arrived, was making |
---What were you doing when the UFO ______?
---I ______ a milk shake.
A.reached, made | B.reached, was making | C.arrived, made | D.arrived, was making |