Bonjour, pouvez vous m'aider avec cet exercice merci d'avance
Réécrivez ces phrases avec ces modaux: must / may (not):
-Cloning animals is certainly helpful to researchers who want to discover what causes genetic diseases.
-I'm quite sure selecting embryos by sex is illegal.
-Perhaps stem cells research is forbidden in my country.
-Perhaps there aren't any surrogacy agencies in France.
-Scientists are certainly aware of the problems raised by genetic engineering.
-Scientists were certainly relieved to hear Obama's speech in favor of stem cell research.
-I'm not sure the treatments and cures of some major diseases will be found soon.
-Dr lan Wilmut certainly worried about the debate he would provoke when he cloned Dolly.