根据提示选择正确的答案。 A. to make a birthday cake B. am going to see a film C. to play football D. is going to tell stories E. to have lunch together ( )1. I'm going ________ (踢足球). ( )2. We're going ________ (一起吃午餐). ( )3. Mum is going ________ (做一个生日蛋糕). ( )4. I ________ (打算去看电影). ( ) 5. Lingling ________ (打算讲故事).