句型转换。 1.We were happy yesterday.(同义句) We_______ ______yesterday. 2.Amy has 5pencils. Simon has 6 pencils.(合并成一句) Amy has ______pencils______Simon. 3.I write to my goo d friend three times a month .(划线提问) ______ ______ do you write to your go od friend? 4.There is little milk in the fridge,______ ______?(反义疑问句) 5.He cut his left hand with a knife.(一般疑问句) ______ he______his left hand with a knife?