Rewrite the sentences

2. No one cities in China are bigger than Shanghai.
=> Shanghai is the
3. They are dying paper because they want to make paper flowwers for Tet.
=> They are dying paper so that they_
4. I have no idea when we should leave for the bus.
=> I have no idea
5. "Homeword is a leading cause of stress" Tom said.
=> Tom said that
6. I don't remember exactly when my parents started this workshop. (set up)
=> I don't remember exactly
RC or to complete the sentences. (1,2pt)
rce