please have fun during the tour.为什么不能填have a fun、have funny、

please have fun during the tour.为什么不能填have a fun、have funny、 have a fun?...have fun? The trip is ___.We have great ____ A fun,funny B funny,funny 1.( )Have ___at the party tonight. A.fun B.funny c.a fun We always ______.( )A,have a fun B,have fun C,have funny D,h Garden Tour is a good place to have fun. it is _____to have a picnic A 、fun B、funny have fun have fun 的fun The children have ----today A.a lot of funny B.a lot of fun Yes.We always have lots of fun during the trip. it is （ ） to have a picnic in the park. A funny B fun 要过程