____I will go abroad for further study or not is my top concern these days.
Pointing to the house on ______ roof grew lots of bush, the old man told me that was ______ I would stay.
Choosing the right dictionary depends on ______ you want to use it for.
I don’t think the experiment is ______ failure. At least we have gained ______ experience for future success.
That year his total income, with his reward ______, _______ 1500 dollars.
-----What do you think of the girl? ------Not only _______ hard but also_____ very charming.