№1. выберите правильный вариант ответа. 1. the internet a great learning tool for people a) to be b) is c) are - 2. he the cleverest boy in the class a) is b) am c) are 3. i sorry, what your name? a) be, is b) am, are c) am, is 4. sorry, i can't come to your party. i out of town a) am b) is c) are 5. my friends studying maths at university a) is b) are c) isn't