Natural wonders are very important for our planet, so we need to protect them. First, people should not throw rubbish in nanatural places such as forest, rivers, or beach​​​ .

Natural wonders are very important for our planet, so we need to protect them. First, people should not throw rubbish in nanatural places such as forest, rivers, or beach​​​ .

Natural wonders are very important for our planet, so we need to protect them. First, people should not throw rubbish in nanatural places such as forest, rivers, or beach​​​ .

Natural wonders are very important for our planet, so we need to protect them. First, people should not throw rubbish in nanatural places such as forest, rivers, or beach​​​ .

Natural wonders are very important for our planet, so we need to protect them. First, people should not throw rubbish in nanatural places such as forest, rivers, or beach​​​ .

1,last week, the ranger showed the group a tree which is native to the area

2, this course includes activities which are design to improve speaking skills

1,the Mekong Delta is a area which is home to a rich variety of wildlife

2 ,she asked students if they understood english grammar well

3, he asked when the best time to visit the Amazon rainforest was

1.It's been a few years since I moved to this neighbourhood.

2.While I was waiting for my food, I noticed a nice painting on the wall.

1.This is the first time I have made mooncakes for the Mid-Autumn Festival.

2.I had a desire to explore the hidden gems of the city that most tourists miss.

3.Bao wishes he had a big house so he could get a pet