Выберите правильный вариант can't или couldn't . 1.when my sister was a litte girl,she (can't/couldn't) read. 2.you (can/could) see this picture in the tretyakov gallery. 3.yesterday i lost my keys and (can't/couldn't) get into my flat. 4.i (can't/couldn't) go out because i have a lot of work. 5.he (can't/couln't) speak english when he was 10.