英语：1.什么时候用decide to什么时候用decided to?2.什么时候用plan to,什么时候用plann

英语：1.什么时候用decide to什么时候用decided to?2.什么时候用plan to,什么时候用planning to?Ben Lambert's Vacation Plans!Ben Lambert,the famous French singer,is taking a long vacation this summer!He thought about going to Greece or Spain,but deceded on Canada."I always thke vacations in Europe,"he said."This time I want to do something different,I heard that Candada is beautiful,and I know there are many people there who speak French.Ben is going to Canada's Great Lake.He is leaving the first week in June and staying until September.He plans to have a very relaxing vacation."I'm taking walks going fishing，and going bike riding。I'm planning to spend time in the beautiful countryside.I love nature.I hope I can forget all my problems!At night,I'm renting videos and sleeping a lot...A great vacation!I can't wait!"