Read the text and answer the question: Why did the British protest against new telephone boxes? The famous British red telephone box was designed by Sir

1.A lot of houses were built in Moscow.
2.When was this letter written?
3.By the time they aarive, the work will be finished.
4.Is the dinner being cooked?  Wait a little.
5.The article was being discussed when we entered the hall.
6.By 2 o'clock yesterday the translation had been finished.
7.English is spoken at the lesson.