![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
连词组句。 1. Ottawa, the, capital, Canada, is, of ____________________________. 2. red, is, Canada's, and, white, flag ____________________________. 3. a, famous, Niagara, Falls, is, waterfall, in, Canada ________________________________________. 4. south, is Canada, of, the, U.S. ________________________________________.