Поставьте сказуемое придаточного предложения в нужную видо- временную форму, учитывая правила согласования времён.
1. Mr. Brown said that there ( to be) 4 TV channels in Great Britain now days.
2. My friend told me that he ( to drive) home last night before the rain started.
3. Nobody knew that he (to publish) his article in the next issue of the newspaper
. 4. The editor thought that we ( to collect) material for the article at that moment.