Last Sunday, we took ______ guided walk around by ______ signs of the famous town.
The kids were hard to ______ since they were so excited in the evening party.
He asked me _____.
I think it quite _____ that you will finish the work on time if you work hard.
You’d better go there by train. The train ticket is _____ the airplane ticket.
There is still much to discuss. We shall, ____, return to the problem next time.