London is a most beautiful city in Britain, _____ the River Thames.
He said that only after he went abroad _______ what his motherland meant to him.
We didn’t know you were in trouble at that time; _______ we would have given you a hand.
How happy you are to _______ good health and a lovely daughter!
______ I went to London, I was strongly impressed with the beautiful buildings.
What ______ me most was not what he told me but why he looked at me in _______ all the time.