4. Insert the vocabulary of the text into the following sentences.

1. When Jack understood that he had ＿ the wrong ＿

＿ answered that it was all right.

he

His

2. I couldn't get through (дозвониться) for half an hour. Was it an

important talk or just

3. "What ＿ do you want to buy?" ＿ the shop assistant.

4. The disk-jockey greeted his ＿ using a polite ＿ and announcedthat

a very interesting program would be

in half a minute.

5.

5. Mother let her child know by a ＿ that he must be silent.​