21. Let's go to the movies. I have 22. I'm sorry, I can't pay for your lunch. I have. 23. Not many children like vegetables. For example,. 24. Joe is always angry. That's why he has 25. Bill didn't drink all the soda. There's money. money. children eat squash. left. people I knew there. furniture. free time. friends. 26. The party was fun. There were 27. Your house is almost empty! You have _ 28. Marty: Do you need same help with your math homework? Harry Yes, I could sure use. 29. Greg is always busy; he has. 30. I need to talk to you. Do you have. _minutes.
2. To break (обстоятельство) the new glass a great amount of force should be applied.
3. The results to be received (определение) by the researchers may vary considerably.
4. The computers have to carry (часть составного глагольного сказуемого) out several thousands of arithmetic operations per second and be (часть составного глагольного сказуемого) very reliable.
5. To strengthen (подлежащее) metals means to make (дополнение) them harder.
1/ has increased - present perfect active voice
2/ are discussing -present continuous active voice
3/started- past simple active voice, had retired -past perfect active voice
4/spent- past simple active voice, was raining- past continuous active voice
We have carefully studied (Participle II - часть сказуемого) all the technical data that we got from you
The machine tool advertised(Participle II - определение) by Brown and Co will be in great demand on the market.
By 5 o’clock they had cleared (Participle II - часть сказуемого) up all the points in the firm’s offer.
Peter saw her at the University library when he was working (Participle I - часть сказуемого) for his final examinations