It was from the third floor of the teaching building ______ Tom shouted to me, “Wait till I set off.”
______we cannot close the gulf between us, we can try to bridge it so that we may be able to talk across it.
_____he misunderstood my position on the problem was obvious from his comments.
____once a year by fire officials, whether a school is large of small, is a regulation that must be carried out in this country.
We were delayed at the airport. Otherwise, we_______ here by lunch time.
When _____ with prices of goods, the quality of the goods has to be taken into consideration.