Bonsoir
EXO 1
a- Where do you usually go biking ?
b- When does he have an orienteering class ? /ou/ How often does he have an orienteering class ?
c- Who organize this field trip ?
d- Do you/we always have to wear a helmet when you go hiking ? (j'ai toujours un problème avec ce genre de questions .. faut-il reprendre le même sujet ou faire comme si on s'adressait à qq ... à toi de voir si tu choisis "we" ou si tu fais comme un dialogue avec "you"
EXO 2
Spending time outddor makes students happier and more creative. They feel less anxious and calmer. It is then easier fot them to focus on the work they have to do. in addition, students who spend time outdoors feel more relaked. Thanks to outdoor activities students have a deeper relationship to nature and become more respectful to the environment.
EXO 3
a- He must stay on authorised trails.
b- They mustn't wear jeans.
c- She has to (must) take a warm sleeping bag.
d- They mustn't jump into the water.
(je ne sais pas si tu ne dois utiliser que "must" ou "must not" ou si tu peux utiliser "have to")
EXO 4
a- I think (I am sure) that ............
b- But, to be able to do it (to me) it is..........
d- I agree with you .........
e- In reality (in my opinion), doing our homework is .....
Bonne soirée :)
