.Having a trip abroad is certainly good for the old couple, but it remains ___ whether they will enjoy it.
I have worked with him for some time and have found that he is ________ than Jim.
There are plenty of jobs ________ in the western part of the country.
No one expected house prices to fall,but ________ that’s exactly what happened.
Let’s go to give the stranger a hand.________he’s got into some trouble.
—How is your plan getting along? —I can’t carry on ________ any longer.Someone must help me.