(天津市河东区201 4年高三二模考试)12. Jim wanted to keep fit, so he spent as much time as he_______ exercise.
The engineers are so busy that they have zero time for outdoor sports activities,___they have the interest.
---What do you think of his talk on Information Technology? ---Oh, excellent. It's worth ________.
There is little doubt in your mind that he is innocent, ________?
Although the Eiffel Tower ________ to last for 20 years, it is still standing today.
He didn't put the things________they belonged,for________he got his punishment.