All of the mammals, dolphins are undoubtedly among the friendly to humans.
A.all of
B.undoubtedly
C.among
D.friendly

Chicago’s Sears Tower, once the tallest building in the world, rises 1,522 feet from the ground to the top of it antenna.
A.once
B.rises
C.feet
D.it

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Jane: “Thank you for a lovely evening.” Barbara:_____
A.You are welcome
B.Have a good day.
C.Thanks.
D.Cheer!

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
"_______", "Oh, thank you, just got it yesterday.”
A.When have you got this beautiful dress?
B.How a beautiful dress you’re wearing!
C.You’ve just bought this beautiful dress, haven’t you?
D.That’s a beautiful dress you have on!

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
On the second thought, I believe I will go with you to the theater.
A.Upon reflection
B.After discussing with my wife
C.For this time only
D.For the second time

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
British and Australian people share the same language, but in other aspects they are as different as_____
A.cats and dogs
B.chalk and cheese
C.salt and pepper
D.here and there

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Half of the children were away from school last week because of ______of influenza.
A.a break-out
B.a breakthrough
C.an outburst
D.an outbreak

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Deborah is going to take extra lessons to ______what she missed while she was away.
A.catch up on
B.cut down on
C.put up with
D.take up with

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It is difficult to_____ the exact meaning of an idiom in a foreign language.
A.convert
B.convey
C.exchange
D.transfer

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
All ____is a continuous supply of the basic necessities of life.
A.what is needed
B.for our needs
C.the thing needed
D.that is needed