Помогите сделать тест по английскому по пассиву очень нужно (

_ Underline the most suitable verb form in each sentence.
1 Their new house hasn't been finished yet.
2 The robbers were arrested as soon as they left the bank.
3 Sue told us her baby had been born two weeks earlier than expected.
4 If there is too much snow, the match will be cancelled.
5 By the time we got there, the rain had stopped .
6 When were you told about the new rules?
7 Most of the passengers were swimming easily to the shor.
8 The winning horse was ridden by Pat Murphy.
9 I looked again for the old man, but he had vanished.
10 I don’t think that you will be asked to show your passport.

_____Put each verb in brackets into a suitable passive form.
1 I’m sorry, but this carpet (already sell) has already been sold .
2 The old house on the corner was knocked down last....year.
3 When exactly was John given....his prize?
4 Most people agree that America was not discovered....by Christopher Columbus,
but by the Vikings.
5 All complaints about products are dealt with by....our customer services department.
6 Police confirmed that the murder weapon since had been discovered....in a nearby lake.
7 It was announced....yesterday that the government has decided
not to raise income tax.
8 Good news! I have been asked...to take over as the new manager.
9 I don’t believe that this play was written....by Shakespeare.
10 Ann really likes being invited....to dinner parties.

Во втором задании не очень понимаю в 6 предложении зачем там since... А в остальном уверена)

Underline the most suitable verb form in each sentence.
1. Their new house hasn't been finished yet.
2. The robbers were arrested as soon as they left the bank.
3. Sue told us her had been born two weeks earlier than expected.
4. If there is too much snow, the match has been will be cancelled.
5. By the time we got there, the rain had stopped.
6. When were you told about the new rules?
7. Most of the passengers were swimming easily to the shore.
8. The winning horse was ridden by Pat Murphy.
9. I looked again for the old man, but he had vanished.
10. I don’t think that you will be asked to show your passport.

Put each verb in brackets into a suitable passive form.
1. I’m sorry, but this carpet has already been sold .
2. The old house on the corner was knocked down last year.
3. When exactly was John given his prize?
When exactly will John be given his prize?
4. Most people agree that America was not discovered by Christopher Columbus, but by the Vikings.
5. All complaints about products are dealt with by our customer services department.
All complaints about products will be dealt with by our customer services department.
6. Police confirmed that the murder weapon has since been discovered in a nearby lake.
Примечание: за время, которое прошло с момента убийства (SINCE), оружие, которым было совершено это убийство, было найдено в соседнем озере; HAS, а не HAD, потому что действие относится к настоящему: оружие найдено - результат; на слово "confirmed" (Past Simple) не ориентируйтесь: полиция сказала, что оружие нашли, - результат всё равно в настоящем, то есть нужно употребить Present (а не Past!) Perfect. В следующем предложении та же история: в одной части Past Simple (was announced), в другой - Present (а не Past!) Perfect (has decided), потому что результат в настоящем:
7. It was announced yesterday that the government has decided not to raise income tax.
8. Good news! I have been asked to take over as the new manager.
9. I don’t believe that this play was written by Shakespeare.
10. Ann really likes being invited to dinner parties.