We’ ll need to apply all our           to this job, for it is very important to us all.

After three months, these young students finally became used to the ______ of life in a big city abroad.

Brian is so kind that he often gives me a ________ when I'm in trouble. 

—Mum, I will leave for tha party. —Remember your     .thank your friend when you leave the party.

Mr. Li doesn’t think that all bad language should be allowed. In his opinion, there are ______ that should be kept up.