72 1.what can you see in the museum? 2.is it worth visiting? why / why not?

yes, in the museum, you can see a different picture. it is worth to see them. they are beautiful

1) was, were

2) was

3) is

4) were

5) are

во всех позициях грамматически можно использовать и отрицательную форму. 

в слове пропущена буква j