THEY CANCELLED THEIR PICNIC ( WHEN / BUT / OR / BECAUSE ) THE WEATH...

9. - File thứ 1: de_cuong_anh_6_232201910
Tiếng Anh File thứ 1: de_cuong_anh_6_232201910
9. They cancelled their picnic ( when / but / or / because ) the weather was bad .