(天津市河东区201 4年高三二模考试)1 1. - Why didn't you come to Mike's birthday party yesterday? - Well. I _______. but I forgot it.
________ for knowledge is very strong.
I think Bob , ______Peter, are to blame for the accident .
It is no use ______ to persuade him _______ smoking because he has been addicted to it.
Eager to play computer games, the little boy pretended __________ his homework .
Studies shows that people are more __________ to suffer from back problems if they always sit before computer screens for long hours.