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?
