----- Nội dung dịch tự động từ ảnh -----
to maintain the air conditioner system in the building.
D. developers
C. engineers
IV. Supply the correct form of the word in brackets.
B. producers
2. Recent advances in medical
3. If you want to
1. They have trained a number of young technicians for their factory. (technique)
science mean that this illness can now be cured. (medicine)
coloured images, your printer will typically use colour ink. (printer)
new methods of reaching outer space. (invent)
4. Scientists are still working on
5. The teacher read out the result of our.
6. These devices require users to use.
Teacher: Nguyen Kim Chi
examination yesterday morning. (chemist)
letters, and special characters in their PIN. (digital)
Ngo Quyen Secondary School
58
1.The
The
9.Ju