the negative effects of plastic bags they turned to p
A.Have been realising
B.Have been realised
C.Have realised
D.Having realised

seemed needed rained cried Giải chi tiếtA seemed siːmd
A.seemed
B.needed
C.rained
D.cried

agreed suggested closed compared Giải chi tiếtA agreed
A.agreed
B.suggested
C.closed
D.compared

The word invented in paragraph 2 is closest in meaning
A.created
B.described
C.explained
D.guessed

The word switch in paragraph I is closest in meaning t
A.give
B.change
C.look
D.send

Which of the following is the best title for the passa
A.What is Text-messaging Doing to Students' Writing?
B.What can be Done to Increase the Quality of Text-messaging?
C.How have Schools Changed Technology?
D.How can Teachers Teach Text-messaging?

Which of the following is the best title for the passa
A.What is Text-messaging Doing to Students' Writing?
B.What can be Done to Increase the Quality of Text-messaging?
C.How have Schools Changed Technology?
D.How can Teachers Teach Text-messaging?

Which of the following is NOT mentioned as a good thin
A.It helps shops attract more customers.
B.It creates electricity very cheaply.
C.It works very well in very busy areas.
D.It is good for shop owners.

The word they in paragraph 3 refers to shop owners pe
A.shop owners
B.people
C.days
D.times

The word useful in paragraph 3 is closest in meaning t
A.kind
B.careful
C.FALSE
D.helpful