Ребята помогите пожалуйста с 27 и 28 заданием

27. Complete the sentences with since, for, last, ago, just, already, yet, never, ever

a) I have never been to London. I'd like to visit it one day.

b) My grandparents have lived here for 50 years.

c) We have just/already met the new teacher at the high school.

e) Have you ever seen the Eiffel Tower?

d) Leonard has never made his bed

f) My grandparents have lived here since 1962.

g) My son went to the supermarket but he hasn't come back

28. Turn the sentences into passive voice

a) Rice is grown in China.

b) English dictionary is brought by Mike every day.

c) The table isn't set for every meal.