1 helped (здесь окончание -ed произносится как [t], а у остальных слов в конце звук [d])
2 wanted (окончание -ed читается [ɪd], а в остальных словах - [t])
1. These are digestive enzymes that break down dead ageing cell parts.
2. This is Robert Hook who discovered cells in 1665.
3. This is the article which should be read by all medical students. (можно также that поставить вместо which)
4. This is the professor who is my uncle`s friend.
5. The word cell comes from the Latin cella which means a small room. (можно that также ставить)
Ответы в прикрепленном файле
Aikama Zorba - this was the name of the dog that lived in Great Britain, designated in the Guinness Book of Records as "the largest dog in the world". In November 1989, when Zorba stood on the scales, their arrow was barely enough to 156 kg.
In height, this rare representative of the breed "English mastiff" waved well, too - at 94 cm. At one time, Zorba lived on the globe and St. Bernard Benedict, who was almost up to 140 kg.
By the way, it is the St. Bernards and Mastiffs who are recognized as the largest canine breeds.
Not by weight, but according to their growth, they are still superior to the Danish mastiffs and Irish wolfhounds, also considered giants in the canine world.
In autumn of 2014, to the great chagrin of his masters, this perishable world, aged, left the blue mastiff Zeus: to his last days he proudly wore the title "The biggest dog in the world".
The dog grew to almost 112 cm (from the paws to the withers), and getting up on the hind legs, he could easily throw balls into the basket, as he reached the basketball parameters - 2 m 23 cm
1. Present Simple
2. Past Simple
3. Past Simple
4. Past Simple
5. Past Simple
6. Past Simple
7. Past Simple
8. Past simple / Past Perfect
9. Present Simple
10. Past Simple / Present Simple
11. Past Simple
12. Past Simple