4. Transform the sentences using the perfect participle.
• After Mr Brown had had a holiday he felt better.
• After he had done his homework he went for a walk.
• After they had settled all the questions they signed the contract.
• After John had made an appointment with the manager he told us about it.
• After they had played the first two periods they felt tired.
• After he had returned from abroad he continued his studies.

Transform the sentences using the past participle.• I have just read an article that was published yesterday in “The Times”.• Did you see the contract that was signed last week?• Did you hear the announcement that was made on the radio?• The problem that was discussed at the conference yesterday is of vital importance.• Have you found the wallet that was stolen from you?• Have toy read his last novel which was published recently?

Having had a holiday Mr Brown felt better.Having done his homework he went for a walk.Having settled all the questions they signed the contract.having made an appointment with the manager he told us about it.Having played the first two periods they felt tired.Having returned from abroad he continued his studies.