The phrase “are here to stay” in the first paragraph mostly means____
A.“won’t come"
B.“are useless”
C.“are nearby”
D.“won't disappear"?

Which of the following is TRUE according to the passage?
A.Reading today’s books needs a power source.
B.Reading words on computer screens is tiring to the eyes.
C.Books will disappear completely sooner or later.
D.In the future, computers will replace paper books completely.

The button on the side of the electronic book is used ______
A.to make the book more beautiful
B.to turn a light on and off
C.to change what you read
D.to turn the power on and off

________(23)
A.voluntary
B.volunteers
C.volunteering
D.volunteer

________(24)
A.in
B.to
C.into
D.onto

________(26)
A.selected
B.chosen
C.collected
D.elected

“When will Mr. Ba retire? He began ________ for the company thirty years ago.”
A.to be worked
B.to working
C.will work
D.to work

If Ba were rich, he ________ around the world.
A.should travel
B.travelled
C.could travel
D.must travel

Study harder _________________.
A.if you will pass the exam
B.and you will pass the exam
C.unless you pass the exam
D.or you will pass the exam

The girl wishes she ____________ in Nha Trang for the festival next week.
A.will stay
B.could stay
C.is staying
D.can stay