按要求改写句子。 1. I love to go on trips. (改为一般疑问句) __________________________________________________________ 2. Beijing is a big city. (改为一般疑问句) __________________________________________________________ 3. I'm going on a trip to Suzhou. (改为否定句) __________________________________________________________ 4. Tian'anmen Square is in Beijing . (就划线部分提问) __________________________________________________________ 5 Can Jenny and Danny come? (改为肯定句) __________________________________________________________ 6. There are twelve months in a year. (就划线部分提问) __________________________________________________________