— I am in great trouble now.— You may depend on ______ that all of us will support you. 

—— ＿＿＿＿＿＿ shall we have to go? —— Another five miles. 

— What impresses you most about your hometown?— The street, the length of which is four times ______ it was eight years ago．

You’re＿＿＿＿＿your time trying to persuade him. He’ll never join us.  

“All the students don’t work hard.” means “_________”