Question

[Lê Quỳnh Anh]

Computers cannot make mistakes. Stories have been heard sometimes about computers paying people too much money or sending them (1)_____ for things they didn’t buy. These mistakes ae made by the programs. Some years ago an American computer-controlled rocket went (2)____ and had to be destroyed. The accident has been caused by a small mistake in one line of the program, which (3)______ the USA 18 million dollars. Criminals have found that “computer (4)_____ are a lot easier than robbing a bank.” Hundreds of millions of dollars are stolen from businesses every year by people (8)______ the information in computers.

Điền vào số 2

A. ahead of schedule

B. into the orbit

C. out of control

D. to some extent

Answer 1

[Dương Hoàn Anh]

Đáp án C

Giải thích: ta có cấu trúc “go out of control: mất kiểm soát”

A. ahead of schedule: trước lịch                          

B. into the orbit: vào quỹ đạo

C. out of control:  mất kiểm soát                                  

D. to some extent: tới một mức nào đó