1.has not
2.have
3.has
4.have
5.have not
6.have
1.is
2.are
3.is
4.was
5.are
6.are
7.are
8.are
<span>1. founded, became - past simple - to </span><span><span>found, to become</span>.
2. has built and provided - pres perf - to </span><span><span>build, to provide.
</span> 3. are trying - pres cont - to try, to make </span><span>- infinitive - to make
1. Франк Сейберлинг основал компанию Goodyear, производящую автомобильные шины, в 1898 году и стал известен во всем мире.
2. Компания построила дирижабли и снабдила военно-морской флот США уникальными средствами наблюдения для </span><span><span>судов </span>конвоев.
3. Они пытаются сделать некое соглашение о слиянии.</span>
II 1. If I had met you yesterday, of course I would have warned you. 2. I'm sorry I threw the newspaper away. I wouldn't have thrown it if I had known you had wanted it. 3. Why didn't you ask me to help you? Of course I would have helped you if you had asked me to. 4. I'm sorry I couldn't come to the cinema with you last Friday. I would have gone if I hadn't been so busy. 5. I wouldn't have left the office early yesterday if I hadn't finished my work.
Ex 14
1.If I had had a proper lunch, I wouldn't feel so hungry now. 2. I wouldn't be here today if I hadn't promised to come. 3. If I had gone to bed earlier last night, I wouldn't be so tired now. 4. If I hadn't stopped to get petrol, I might be home now. 5. If Jack hadn't hurt his ankle yesterday , he could play football this afternoon. 6. If I had followed my father's advice, I might be much happier now.
We skated last winter. they played chees yesterday. he drew many pictures last year. children made a snowman yesterday.my dad watched TV last night.my sister played my toys .she read books yesterday. I wrote a letter last week. they listened to music two hours ago. he roller skated last summer. she took photos yesterday. we flew a kite last spring. they had a picnic last summer.children played hide and seek.