What a beautiful dress you have on today!（）

单项选择题What（）the population of the USA?

A.is
B.are
C.have
D.has

单项选择题Well done, Jim. You did very well in the high jump.（）

A.I'm glad to hear that
B.That's right
C.Thank you
D.The same to you

单项选择题Well done and（）Thank you very much!

A.not at all.
B.congratulations to you.
C.that's right.
D.you are welcome.

单项选择题Welcome to the party!（）Thank you!

A.Excuse me!
B.I totally agree with you.
C.How pretty you are today!
D.Which one do you prefer?

单项选择题－Welcome to Beijing! －（）

A.Thank you.
B.Oh, good.
C.How do you do?
D.That's all right.

单项选择题We were all surprised when he made it clear that he（）office soon.

A.leaves
B.would leave
C.left
D.had left

单项选择题We think（）highly probable that our plan will work out.

A.them
B.it
C.what
D.that

单项选择题We should not look down（） the poor people.

A.upon
B.at
C.to
D.of

单项选择题We saw him（）the white building and go upstairs.

A.enter  
B.entering 
C.to enter  
D.entered

单项选择题We really enjoy ourselves at the party. Thanks again, Mr. and Mrs. Brown.（）Just drop in whenever you feel like it.

A.Our great honour
B.Nice having you here
C.Nice you are here
D.With pleasure