I AM LOOKING FORWARD _____________THE OPENING CEREMONY OF THE 2008...

24. - DE DAP AN HSG ANH 9 NAM 2011 HUE
Tiếng Anh DE DAP AN HSG ANH 9 NAM 2011 HUE

24. I am looking forward _____________the Opening Ceremony of the 2008 Olympic Games

in Beijing.

a. watch

b. to watch

c. watching

d. to watching