1 I enjoy going to the park for a picnic for it allows me to relax in nature

2 We should go to this village in order to explore traditional ways of life

3 If we throw trash on the ground, the environment gets dirty

1 Avoid touching hot surfaces as they can burn you

2 Are bicycles a popular mode of transport in the countryside

1. Avoid touching hot surfaces as they can burn you
2. Are bicycles a popular mode of transport in the countryside

1 There are too many cars in some cities, and this causes air pollution

2 She is crazy about taking photographs of beautiful landscapes and scenery 

3 The river water is dirty enough to pose threat to aquatic life

1 There are too many cars in some cities, and this causes air pollution.

2 She is crazy about taking photographs of beautiful landscapes and scenery.

3 The river water is dirty enough to pose threat to aquatic life.

1. Smartphones can be expensive because they come with many features.

=> Smartphones come with many features, so they can be expensive

2. Smartwatches can track your heart rate. They can also receive messages.

=> Smartwatches not only can track your heart rate, but also can receive messages

3. I enjoy taking photos with my phone, but the storage gets full quickly.

=> Although I enjoy taking photos with my phone, the storage gets full quickly.

4. Tablets are lightweight, so they are easy to carry in a bag.

=> Because tablets are lightweight, they are easy to carry in a bag.

5. I use noise-canceling headphones so that I can focus better in a noisy environment.

=> Because of using noise-canceling headphones, I can focus better in a noisy environment.

My favorite hobby is playing badminton. I started about 2 years ago. I play badminton with my father everyday afternoon. I always play badminton at home. I think it is a sport very good for our health.

My favorite hobby is playing football. I started playing in the summer 2 years ago. I play football with my friends every afternoon. We always play football at home. I think it is a very good sport for our health.

1. What is the price of these costumes?

-> How much ...are these costumes?........................

2. His brother spent two hours doing his homework (make a question for the underlined parts)

-> .......How long did his brother spend  doing his homework?......................................

3. ethnic minorities/ still/ traditional/ Some/ life/ in/ ways/ mountains/ their/ the/ keep/ of/ .

-> ........Some ethnic minorities in the mountain still keep their traditional ways of life ......................................

4. The cultural heritage of the ethnic peoples in Vietnam is very rich.(make a question for the underlined parts)

-> ...........How is .the cultural heritage of the ethnic peoples in Vietnam?.....................................

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