lesson9 4/12

A: hello Mrs.Grant.
J: oh, hello Ayaka.
A: is that bag heavy?
J: yes. I bought a lot of food at the supermarket.
A: you need a bike, Mrs.Grant. shopping will be easier.
J: youre right. its difficult to carry heavy shopping bags.
A: please put your bag in my bike's basket.
J: thank you. thats very kind of you.
A: youre welcome. most mothers in this towm use bikes for shopping.
J: maybe I should buy one.
A: I know a good shop. I got my first bike there.

maybe：あまり確信はないけれど、もしかしたら（30〜50%）

to carry heavy shopping bags / is difficult.
↓　it（形式主語）に置き換え
its difficult to carry heavy shopping bags.
ex) it is intersting to meet people from different cultures.
ex) it is nice to get e-mail from friends.
it is difficult to understand Mr.Sato's speach.
it is difficult to finish all my homework in one day.