should look

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.

1 so

2 but

3 so

4 so

5 as

6 However

7 Therefore

1.so

2.but

3.and

4.yet

5.because

6.but

7.so

spite of the bad

In spite of/Despite + N/Cụm N, S + V

=Although + S + V, S+V

In spite of the bad weather, the pilot landed the plane safely

If you 1. ___________had been___________ (be) more careful, you 2. _______________wouldn't have cut_______ (not cut) yourself.

If it 3. ____________hadn't rained__________ (not rain) yesterday, we 4. _________would have had_____________ (have) a wonderful day outdoors.

If Max 5. ______had come________________ (come) home early last night, his wife 6. ____________wouldn't have been__________ (not be) angry.

If I 7. ___________hadn't missed___________ (not miss) the interview, I 8. ____________would have got__________ (get) that job.

If they 9. _______hadn't lost_______________ (not lose) the game last week, they 10. _____________would have become_________ (become) the champion. 

If she 11. _________hadn't eaten_____________ (not eat) too much yogurt, she 12. ____________wouldn't have had__________ (not have) a stomachache.

If my mom 13. ______had reminded________________ (remind) me about the wet paint, I 14. ____________wouldn't have got__________ (not get) into trouble.

If I 15. _________had known_____________ (know) that you were in hospital, I 16. _____________would have visited_________ (visit) you.

If he 17. _________had studied _____________ (study) hard before the exam, he 18. ___________would have passed___________ (pass) it.

If they 19. _______had asked_______________ (ask) us for help, we 20. _________________would have helped_____ (help) them.

Nowadays, more and more people prefer buying something via the internet to shopping at traditional markets or supermarkets. Nevertheless, in my opinion, shopping online has both negative and positive aspects.

The first advantage of online shopping is that buyers save more time than other ways of shopping. For example, to buy a motorbike, if you go to shops, you can spend all day on asking about price and information of the product. Meanwhile, if you surf the internet, you can get full information about the product in several clicks; especially, it can be sent fully by the selling staff as soon as you visit their websites. In addition, the price of product bought online is usually lower than that of one bought in shops. There are now a great number of website supplying price comparing functions; as a consequence, customers can choose the same products with the best price, so they can save a large amount of not only time but also money. Lastly, people rarely buy low- quality products if they read carefully feedbacks from previous customers. Today, various websites public truly buyers’ comments about their goods, so customers often choose products having the largest number of good comments.

On the other hand, people may buy low- quality products. Many online stores usually hide bad characters of products, but they only show good sides aiming to attract customers’ attention. For instance, once my friend visited a fashion website in which a skirt that she was satisfied with was sold with a reasonable price. She decided to buy it immediately; as a consequence, its length was so short that she could not wear it when she went out. In addition, many people may waste their money on buying unnecessary items because many shops usually recommend customers to buy one more products through attractive advertisements. Especially, buyers’ private information such as ID numbers or bank accounts can be stolen when websites are attacked by hackers. Consequently, their money in bank account can be stolen or their private lives can be annoyed.

Indeed, buying in the online shops has many benefits such as saving time, getting lower prices and receiving high-quality product from reputable stores. Nevertheless, this buying style have some disadvantages, and to avoid these negative points, customers should find out carefully products, stores and payment methods.

Shopping in a supermarket has some great advantages. Firstly, it is good for people who like to see and touch things before buying. Before buying new clothes, you can try them on to make sure they fit well. Second, everyone can know the product's expiration date. If the product is expired, they can return the product to the supermarket. Don't worry about bargain, they are fixed price items so you can never do that. Finally, going to the supermarket is still a great choice.

1 In the USA, people greet each other by saying "hello"

2 Can I come over to your house on Sunday?

1.b   2.d    3.c

1 B

2 D

3C

29 A => many

30 B => reading

31 I am fond of using Facebook in my free time

32 If we do more exercise, we will have good health