It remains _______ whether Tom will be fit enough to play in the finals.
The final examination is coming up soon.It's time for us to our studies.
Maybe you have been to many countries,but nowhere else such a beautiful palace.
—How often do you eat out? — ,but usually once a week.
You can't predict everything. Often things don't ________ as you expect.
Not until he retired from teaching three years ago ________ having a holiday abroad.