on thi giua ki 11 23 24

stress?

• return

• preserve

• before

• after

stress?

• country

• largest

• culture

• prevent

stress

• impressive

• national

• important

• computer

Âm

• famous

• national

• nature

• date

ÂM

• impressive

• size

• animal

• discover

Âm

• prevent

• remain

• preservation

• species

The _______ in the Amazon has over three million animals and 2,500 kinds of trees.

• heritage

• landscape

• ecosystem

• conservation

The Imperial city is one of the most famous tourist _______ in Huế.

• attractions

• attractive

• attractively

• attracted

How long have you been _______ wild pigs?

• studied

• to study

• study

• studying

It's very important for teenagers _______ life skills.

• learned

• learning

• learn

• to learn