Поставьте следующее предложение во множественное число. 1. Put this knife on the table. 2. This child’s feet is sore.

1. Put this knife on the table. Put these knives on the tables. 2. This child’s feet is sore. These children\'s feet are sore. 3. Has this lady a knife? Have these ladies knives? 4. This key is made of steel. These keys are made of steel. 5. A potato is a vegetable and a cherry is fruit. Potatoes are vegetables and cherries are fruit. 6. My tooth is white. My teeth are white.