Помогите заполнить ответы!!!!! 1.America … by Columbus in 1498. a). is discovered b). was discovered b). discovered 2.The houses … of stone and wood. a) were built b)are built c). are being built 3.The article … already … . a)....

Помогите заполнить ответы!!!!! 1.America … by Columbus in 1498. a). is discovered b). was discovered b). discovered 2.The houses … of stone and wood. a) were built b)are built c). are being built 3.The article … already … . a). had … been typed b). will be typed c). has … been typed 4.These letters … tomorrow. a)are mailed b).were mailed c). will be mailed 5.The fish … very well. a). was cooked b). had been cooked c). will be cooked 6.Moscow University … in 1755. a). is founded b). was founded c).will be founded 7.Three foreign languages … in our school next year. a). is taught b). was taught c). will be taught 8.The doctor … an hour ago. a). send for b). is sent for c).was sent for 9.English … in many countries of the world. a). is being spoken b). spoke c). is spoken 10.Most of the Earth’s surface(поверхность Земли) … by water. a). is covered b) coveres c) was covered