23. Was it near the white building, if I may ask, ____ Martin Luther King gave aspeech “I have a dream”?
For most people, life in __ Britain is very different to that lived by their grandparents.
. It _____ to be a fine day the day before yesterday.
. Have you decided ______ the color of your new car?
The operator put him ______ to 83428091.
. To our ______, the result of the experiment is much better than we expected.