______, I WILL HAVE LEFT FOR THE USA. A. RECEIVING THIS LETTER B....

35. - 25 DE THI HOC KI 1 MON TIENG ANH LOP 12 CO DAP AN
25 DE THI HOC KI 1 MON TIENG ANH LOP 12 CO DAP AN

35.

______, I will have left for the USA.

A. Receiving this letter

B. To receive this letter

C. You receive this letter

D. By the time you receive this letter

Choose the underlined part in each sentence that should be corrected.