Looking Back

Task 1 (SGK Global Success - Trang 122)

Hướng dẫn giải

1. A  

2. B

3. B 

4. A

(Trả lời bởi Gia Linh)
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Task 2 (SGK Global Success - Trang 122)

Hướng dẫn giải

1. They will develop more robot teacher to support human teachers at schools.

2. Siri, the voice recognition technology, is a(n) application of biometric technology.

3. Please look at this face recognition screen. It will check if you are a club member.

4. Teachers can ask students to wear eye-tracking glasses and check if they understand a lesson.

5. Schools can check attendance quickly and effectively using fingerprint scanners.

(Trả lời bởi Nguyễn Việt Dũng)
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Task 3 (SGK Global Success - Trang 122)

Hướng dẫn giải

1. B (discovers -> discovered)     

2. B (is -> was)       

3. B (will make -> would make

4. C (a day ago -> a day before)   

5. C (next year -> the next/following year)

(Trả lời bởi Sunn)
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Task 4 (SGK Global Success - Trang 123)

Hướng dẫn giải

Tham khảo:

1. Tom said they couldn’t connect to the Internet to work online there.
2. Mr. Thompson said (that) science was becoming a more important subject in schools then.
3. The headmaster said (that) the school would use a machine to check students’ attendance the following year.
4. The monitor said to the class (that) they were having a science competition that week.
5. The students said (that) they didn’t like robot teachers at all.

(Trả lời bởi Gia Linh)
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