1. Wang Hong often helps her classmates.(改为否定句) __________________________________________________2. Mr Wang will give us a talk next Sunday.(对画线部分提问) __________________________________________________3. The children are reading.(加上write改为选择疑问句) __________________________________________________4. My mother is doing some washing.(对画线部分提问) _________ your mother ________? 5. Mr Wang is going to Beijing with his sister.(对画线部分提问) __________________________________________________