6.＿＿＿ can we be sure of making much progress in English.
(A)By doing only practice
(B)If writing more exercises
(C)Having more exercises
(D)Only by having more practices
(E)By only doing more practices
7.I really ＿＿＿ what you have done for me.
8.The mountain is so high that it took us three days to reach the＿＿＿.
9.My friends hope you will come back again soon and ＿＿＿.
(A)so I do
(B)so do I
(C)I do so
(D)I too do
(E)do I too
10.It's against the ＿＿＿ to park your car here.
11.Young children need a lot of ＿＿＿ to help them grow.
12.The first thing which a student should bear in mind is that a book ＿＿＿ for mere amusement.
(A)ought to not be read
(B)not ought to be read
(C)ought to be not read
(D)ought not to be read
(E)ought not read
13.I can not concentrate my attention ＿＿＿ reading in a noisy room.
14.The famous author is known ＿＿＿ everybody.
15.A visit to the zoo will ＿＿＿ with many kinds of animals.
(A)be acquainted with you
(B)be acquatinted to you
(C)acquaintance of yours
16.John made ＿＿＿ to do some reading before he went to bed.
(A)it a custom
(B)it was a custom
(C)it as a custom
(D)a custom of it
(E)as a custom of it
17.One and a half hours ＿＿＿ passed while you were arguing.
18.It is said that he ＿＿＿ very young.
(B)has been dead
19.＿＿＿ to the Internet, and you will find the information.
20.I will make my dream ＿＿＿ one day.
(B)to come truly
(C)to come true