Подчеркните в каждом предложении Participle I и Participle II и установите

Подчеркните в каждом предложении Participle I и Participle II и установите функции каждого из их, т. е. укажите, является ли оно определением, обстоятельством либо долею глагола-сказуемого.  

1. We have carefully studied all the technical data that we got from you.  

(Participle II - часть глагола-сказуемого)

2. The machine tool advertised by Brown and Co will be in great demand on the market.  

(Participle II - определение)

3. By 5 oclock they had cleared up all the points in the firms offer.  

(Participle II - часть глагола-сказуемого)

4. Peter saw her at the University library when he was working for his final examinations.

(Participle I - часть глагола-сказуемого)

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Подчеркните в каждом предложении глагол-сказуемое и обусловьте его видовременную форму и залог.  

1. The factory has increased its production greatly.  

(Present Perfect Active)

2. The partners are discussing the terms of payment now.  

(Present Continuous Active)

3. He started a small advertising agency after he had retired from the military service.  

started - (Past Simple Active)

had retired - (Past Perfect Active)

4. The children spent the whole day indoors because it was raining heavily.

spent - (Past Simple Active)

was raining - (Past Continuous Active)