同义句转换。 1. How long have the twins been working in Wuhan? _____ _____ the twins start _____ in Wuhan ? 2. The song Mice Love Rice interests most young boys and girls. Most young boys and girls _____ _____ in the song Mice Love Rice. 3. Today I have been helping Granny Li for two hours. Today I have been helping Granny Li _____ two hours _____. 4. I'm sure Zhang Yining will win the Women's Single Championship. It's _____ that Zhang Yining will be the _____ of the Women's Single Championship. 5. I want to collect stamps when I grow up. I'd like _____ be a stamp _____ when I grow up.