----I’m frustrated after so many failures. I can’t see any hope.----Behind every misfortune !
As we can see, the prices of vegetables _____ according to the season.
I felt very tired when I got home. and I _______ straight to bed.
Once the new rules are made,what matters much next is how they will be________to all the members of the club.
Nowadays people are more concerned about the environment _______ they live.
--- What would you like to do? Doing shopping or going to the cinema? --- ________. Whatever you want to do is fine with me.