____ so much trouble, we failed to complete the task on time.
I want to buy that kind of cloth because I _______ the cloth _______ well.
The people living in these apartments have free ______ to that swimming pool.
My sister was against my suggestion while my brother was _______ it.
In my opinion, jogging for some time is _________ to our health.
Professor Wang, together with his colleagues, _______ working on the project day and nightto _______ the deadline.