Passe chacune de ces phrases à la forme interrogative.
a. Gold prospectors had to be courageous. b. They had to settle near rivers to find gold. c. They had to agitate gently a pan filled with water. d. They had to be patient. e. They had to be cautious.
a. Did Gold prospectors have to be courageous? b. Did they have to settle near rivers to find gold? c. did they have to agitate gently a pan filled with water? d. did they have to be patient? e. did they have to be cautious?
