E) No, they couldn't, cause they hadn't had enough money to do it.
d) Charley's father was the omly person with a job.
e) They could afford not very tasty things like soup with cabbage.
f) Смотря какой текст вам был дан, по идее там написано про фабрику(He wanted to visit the Chocolate factory), но может быть и про семью ( He wanted his family could live better, cause they deserved more then they had)
g) He could taste it only on his birthday, once a year. He ate it small pieces and put it off later, cause he wanted stretch it out for as long as possible.
h) без понятия, зависит от текста, который был дан.
f) No, it wasn't an ordinary chocolate factory. It was a dream in reality - this factory created the most delicious and fantastic sweets with magical ideas.
j) Because he wanted to watch on it as long as possible, because he needed more time for his dreams.
k) His biggest wish was to visit the chocolate factory. (Странный вопрос, повторяет четвертый, опять же, от текста зависит, так что проверьте и выберите то, что совпадает и по тексту и по вопросу)