1.who did go2)what did you buy3)when did you leave4)why did you leave5)how he is6)what did you do
Ответ:1.does 2.does 3.does
Объяснение:ко всем does так как все они единственного числа
1 were launched
2 has been controlled
3 are performed
4 have been reduced
5 have been manufactured
6 was designed
7 are weighted
8 are blended
9 fed
10 is also fed
1.zero article