we / look forward to / see / you / the party

  we / look forward to / see / you / the party

GRAMMAR (Ngữ pháp)

Đề bài:

a.      We are looking forward to* see you at the party.

b.      We are looking forward to seeing you at the party.

c.      We looked forward to seeing you at the party.

d.      We are looking fo^ard to be seen you at the party.

b.      We are looking forward to seeing you at the party.