Ответ:

a)

1.After how many years did Gulliver began to work on a ship?

2.Who began to work on a ship after 4 years of hard learning?

3.What did Gulliver began to do after 4 years of hard learning?

4.Where did Gulliver started to work?

b)

1.Who won 4 gold medals at the age of 14?

2.What did Nadea Comaneci won at the age of 14?

3.What medals did she won at the age of 14?

4.In what age did Nadea Comaneci won 4 gold medals?