1.aged

2.he was an orphan

3.selling little buns and cakes

4. go home

5. his grandmother was ill and couldn't make cakes

that building is the tallest in the city

C

D

B

1.it's very convenient because there is a big supermarkets near my house

2. there are also many shops, restaurants and cafes

the streets are clean and wide

đúng

C

B

D

A

A