Объяснение
The passive voice-страдательный залог показывает , что лицо или предмет обозначенные подлежащим, яв-ся объектами чьего-либо действия. т.е. здесь важно действие, а не лицо или предмет который совершил действие. Напр:
1. Jim's car was stolen last night. ( We don't know who stole Jim's car)
2. The beds had been made (Also we don't know who made)
3. The dishes had not been washed. etc. Т.е. в пассиве подлежащее не так важно. а также лицо которое делает действие может ознакомлено предлогом выполнить упражнения с 1 по 3
ответ: II 1) Will Roberta come to the wedding?
Roberta will not come to the wedding
2) Will the team practise before the next match?
The team won't practise before the next match
3) Will things get better soon?
Things won't get better soon
4) Will the taxi be here in five minutes?
The taxi won't be here in five minutes
5) Will he be a great scientist one day?
He will not be a great scientist one day
III.1) When will he speak to his boss?
2) What will you buy?
3) Who will catch a cold?
4) Where will Tim go soon?
5) On which train will you get on tomorrow?