Перепишите предложения,найдите глаголы в каждом из них и определите видовременную форму и залог, a) the factory has already been built. b) agents are interested in obtaining the exclusive rights. c) according to world-wide statisics over half of the world's foreign trade is handled by agents d) they have their own storehouses,showrooms,repair workshops,service stations etc. e) the main provisions included in an agency agreement should clearly define the territory in which the agents are entitled to act. f) a sales agent comes as an intermediary between the principal who sells and the customer who buys

A) The factory has already been built. - Present Perfect Passive

b) Agents are (Present Simple) interested in obtaining the exclusive rights.-

c) According to world-wide statisics over half of the world's foreign trade is handled by agents - Present Simple Passive

d) They have their own storehouses,showrooms,repair workshops,service stations etc. Present Simple Active 

e) The main provisions included in an agency agreement should clearly define (модальный глагол + инфинитив) the territory in which the agents are entitled to act.- Present Simple Passive

f) A sales agent comes ( Present Simple Active) as an intermediary between the principal who sells ( Present Simple Active) and the customer who buys ( Present Simple Active)

A) present perfect passive voice
B) present simple passive voice
C) present simple passive voice
D) present simple active voice
E) present simple active voice, present simple passive voice
F) present simple active voice, present simple active voice, present simple active voice.