158 Let's have a beer or something ,shall we?159 Yes,let's go.160 Shall we go out for a walk?161 Why don't you take some medicine?162 What about going window shopping?163 How about going out for dinner?164 I'd like to suggest that you take a few days off.165 You'd better /ought to /should explain it to him.166 Can I offer you some advive?