After a nightmare she sleeping so she looked for a book.

 After a nightmare she sleeping so she looked for a book.

GRAMMAR (Ngữ pháp)

Đề bài:

a.       found it difficult to go on / to read

b.      found to go on wểfé difficult / for reading

c.      found difficult to go on / in order to read

d.      found it is difficult to go on / to read

a.       found it difficult to go on / to read