按要求改写句子。 小题1:Simon gets up at half past six every morning.(用yesterday morning替换every morning) Simon_____ ______ up at half past six yesterday morning. 小题2:I was watching TV when you called me.(改为一般疑问句) _____ ______ watching TV when I called you? 小题3:Alex was doing his homework from eight to ten last night.(改为否定句) Alex_____ ______ his homework from eight to ten last night. 小题4:I was doing some cooking at that time.(对划线部分提问) ____ were you____ at that time? 小题5:The trip is exciting.(对划线部分提问) ____ do you ____ ____ the trip?