Раскройте скобки и употребите правильно времена помогите плиз
Там Past Simple, только вконце есть нюанс из Past Perfect.
11) was
12) supplied
13) called
14) lost
15) turned
16) bought
17) approached
18) turned
19) started
20) was
21) came
22) manufactured
23) sold
24) had sold
25) built