Good heavens! There you are! We were all ________ about your safety. We were expecting you to come back much earlier all through the night.
The reason _______ he gave for being late was ________ he overslept this morning.
The dog had such ________ to its master that it would not leave him, even when he was dead.
To make the students understand the problem the teacher tried to explain it, but the explanation just did not _________to the class.
—Seems you are quite familiar with Russia. —That is because I _________ the country in 1999.
For a long time they walked without saying ________ word. Jim was the first to break ___________ silence.