Выберите соответствующую форму страдательного залога. 1.the salad of fruit and was very tasty. was cooked is cooked will be cooked 2.the rice soup of rice and carrots. is made will be made both variants 3.a round-trip two days ago. was bought is bought will be bought 4.when test checked? are were will be 5.how many planted? is was were 6.the problem of pollution in many countries. is discussed were discussed have been discussed 7.the kinds of crops by the climate. is determined are determined was determined 8.natural resources by special organizations. are managed was managed has been managed 9.extensive agriculture where land is plentiful. is practiced were practiced have been practiced the doctor sent for or not? is was will be 11.the luggage brought by the porter. are was were 12.the tourists shown around london by the guide. is was will be