Пожалуйста раскройте скобки. maths is (difficult) than science

Пожалуйста раскройте скобки. maths is (difficult) than science. this pupil is (bright) in the school . this year i have (many) subject in my timetablethan i had last year. he has (funny) nickname. our english language teacher is (good) than their english language teacher. i think literature and history are (interesting) subject.