Find a mistake in the four underlined parts of the sentence and correct it:
Forty years after Yuri Gagarin became the first man in orbit, Dennis Tito, an American
businessman has become the world first space tourist.
A. after
B. in orbit
C. an
D. world

Choose the best answer for the following sentence:
_________ a contest requires a good preparation.
 
A. Organize                  
B. Having organized            
C. Organizing                   
D. Organized

Choose the best answer for the following sentence:
He is not only helpful but generous ___________________.
A. also
B. too
C. as well
D. as well as

Choose one sentence that has the same meaning as the root one:
Tom doesn't like playing the guitar. Dane doesn ’t like playing the guitar. 
A. Not only Tom but also Dane likes playing the guitar.
B. Both Tom and Dane like playing the guitar.
C. Either Tom or Dane likes playing the guitar.
D. Neither Tom nor Dane likes playing the guitar.

Choose one sentence that has the same meaning as the root one:
If I were you, I would travel to Paris by train.
A. Unless I am you, I won’t travel to Paris by train.
B. Why don’t you travel to Paris by train?
C. Should I be you, I shall travel to Paris by train.
D. Shall we travel to Paris by train?

Choose the word that has the underlined part pronounced differently from the rest:  
took                      look                       blood                          good
A. took                     
B.  look                       
C. blood                          
D. good

Choose a word that has different stress pattern:
throughout                  remain                     explain                  effort
A. throughout                  
B. remain                     
C. explain                  
D. effort

Choose the best answer for the following sentence:
The first person _____________ the classroom last Monday might know the reason.
A. entered                  
B. to enter
C. who enters                 
D. whom entered

Choose the best answer for the following sentence:
He had spent ______________ that he was broke. 
A. such much money             
B. such many money                
C. so much money                     
D. so many money

Find a mistake in the four underlined parts of the sentence and correct it:
The woman by whom he was brought about was very kind to him.
A. by whom
B. was brought
C. about
D. to