• 2022-06-07
    1. Rice had been ____________ (grow) in China long before corn was introduced. 2. The potato can be made into a _____________ (powder) form. 3. Corn is used for ____________ (make) alcoholic drink. 4. Young people should be _________________ (depend) after they graduate from university. 5. The idea this boy came up with is ___________________ (imagine).