A / An___ is a special enjoyable event that people organize because something pleasant has happened or because it is someone’s birthday or anniversary.

 A / An___ is a special enjoyable event that people organize because something pleasant has happened or because it is someone’s birthday or anniversary.

GRAMMAR (Ngữ pháp)

Đề bài:

a. chance                b. celebration             c. occasion                        d. gift

b. celebration