请根据句意、中文提示或英语释义写单词。
—Can you work out the maths problem in a __________ (简单) way?
—Sorry, I can’t. 
The football player ___________ (重) 70 kilos before he went on a diet.
Tom has lost his job, so he can’t ____________ (have enough money to buy or do something) a new car.
Spiderman is one of the most famous comic book ____________ (someone you admire very much) of all time.
Dr Ma works for ORBIS and he performs operations in a flying eye _____________.