1) my best friend (be) a vet. he (love) animals and (keep) two cats and two dogs as pets at home. he (treat) many different kinds of animal and now he (take care) of my little sick kitten. нужно поставить глаголы в скобках в present simple, preset continuous, present perfect. 2) -what (read) now? -a very interesting detective story. -by agatha christie? -no, i already (read) that book. это диалог.тут так же раскрыть скобки.
2) -What is he reading now? -A very interesting detective story. -By agatha Christie? -No, I have already read that book.