----- Nội dung dịch tự động từ ảnh -----
1. Read and write:
a. You usually see this inside a big tent.
b. You usually see a lot of this on the roads when everyone is
going to work or coming here.
c. These people work in offices and write letters on computer.
d. You sometimes see this in the sky. There are seven colours
in it.
e. You can look atone of these if you lose on the way in the
city.