“My favorite flowers (a)   (nở hoa) in spring,” Minju says

How is the spring weather in your country?

Andrew visits Cousin Pietr in ....... ..... (Miền Đông nước Nga)

He plans to play soccer, but Aunt Olga stops them

(a)  

“The dust is here,” she says.

There is a yellow (a)   (khói/sương mù/bụi) in the air.

“It happens every spring,” Pietr explains.

“It comes from the Gobi (a)   (xa mạc)

“But why?” Andrew asks.

“It can hurt your eyes, nose, and (a)   (họng),” Olga explains.

“And it carries (a)   (sự ô nhiễm),” Pietr adds.

Andrew says, “But I can’t believe it’s such a serious problem.”

The next day, a ..... ..... (lớp dày đặc) of dust covers everything outside.

“Understand the problem now?” Pietr asks,

showing some dust to Andrew.

(a)  

You wouldn’t want to (a)   (thở) that.”

“Now I see,” Andrew says.

What do you like about spring weather?

What don’t you like about spring weather?