Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
A good teacher has to be able to ………. her students.
A.communicate
B.activate
C.motivate
D.concentrate

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
A mouse is a ………. that makes it easier to select different options from computer menus.
A.part
B.machine
C.device
D.component

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
By using ………. in the classroom, both teachers and students can develop skills essential for the 21st century.
A.facilities
B.equipment
C.furniture
D.technology

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
A ‘digital ……….’ is an individual who was born after the widespread adoption of digital technology.
A.person
B.man
C.age
D.native

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
To ………. means to be actively involved in something with other people.
A.emphasize
B.take part in
C.concentrate
D.focus

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
………. is learning across multiple contexts, through social and content interactions, using personal electronic devices.
A.Smart education
B.Mobile learning
C.Technical learning
D.High education

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
She ………. everything that happens to her in her diary.
A.identifies
B.remembers
C.takes
D.records

Có bao nhiêu số hạng trong khai triển nhị thức $ {{\left( 2x-3 \right)}^{2018}} $ thành đa thức
A. $ 2019 $ .
B. $ 2017 $ .
C. $ 2020 $ .
D. $ 2018 $ .

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
The data is _____ on a hard disk and backed up on a CD.
A.recorded
B.recognized
C.scanned
D.stored

Cho $\cos \alpha =-\dfrac{4}{5} $ với $\dfrac{\pi }{2}<\alpha <\pi $. Giá trị của biểu thức: $M=4\sin \alpha +5\cos \alpha $
A.$-\dfrac{8}{5} $
B.$2 $.
C.$\dfrac{1}{4} $
D.$1 $.