BECAUSE THE WEATHER WAS COLD, WE HAD TO CANCEL OUR PICNIC.

1. - 50 DE THI HOC KY 1 TIENG ANH 9 TPHCM CO DAP AN CHI TIET
50 DE THI HOC KY 1 TIENG ANH 9 TPHCM CO DAP AN CHI TIET
1.Because the weather was cold, we had to cancel our picnic.