Réponse :
1.
-) The victim did not drink a poisoned lemonade.
?) Did the victim drink a poisoned lemonade?
2.
-) The policeman arrested the murder.
?) Did the policeman arrest the murderer?
3.
+) The man killed his wife.
-) The man did not kill his wife.
4.
-) Sherlock Holmes was not a brilliant detective.
?) Was Sherlock Holmes a brilliant detective?
5.
+) He took the victim's money.
?) Did he take the victim's money?
J'espere que sa t'aide.