1. образуйте отрицательные и вопросительные предложения. whom has he seen–today who has seen him today? 1. jack has lost his key. 2. mary has gone to canada. 3. the smiths have been to italy. 4. they have done their shopping. 5. i have always wanted to travel abroad. 6. the schoolchildren have planted ten trees today. 7. jerry has just talked to his friend.
