句型转换。
1 This picture is great.(变为复数句)
______________ _________________ _______________ great.
2 The snake is two metres long.(对划线部分提问)
________________ _________________ is the snake ?
3My fatheris in New York with his cousin. (对划线部分提问)
__________ _________ in New York with his cousin ?
4 It has got about eight million people.(变为否定句)
It _________ ___________ about eight million people.