Poaching and lumber-jack are destroying the natural ______. 
A.reservation        
B.background
C.tradition 
D.habitat

Choose A, B, C, or D that best completes the sentence.
- Look ____ ! There is a car coming.
 - The driver should slow _____ when he is coming round the bend.
A.up / in 
B.out / down 
C.for / on   
D.into / off

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following changes from 15 to 16.
Mary: "Can I have some more meat?"
John: “_____”
 
A.No, it's my round.
B.Help yourself.
C.Enioy your meal.  
D.It's delicious.

Choose the word whose bold and underlined part is pronounced differently from that of the others. 
A.country
B.lunar
C. luck
D.plum

I would like to show you my latest ________ , which I have called “ Boats on a Lake.”
A.creativity  
B.creator    
C.create    
D.creation

Choose the correct answer (marked A, B, C or D) to complete each of the following questions.
___________, Bill arrived late.
A. In spite of having taken a taxi        
B.Although of having taken a taxi
C.Though having taken a taxi     
D.Despite of having taken a taxi

You will catch a cold if you let your feet wet.
A.Unless you let your feet wet, you won't catch a cold.
B.Unless you don't let your feet wet, you won't catch a cold.
C.Unless you let your feet wet, you will catch a cold.
D.Unless you let your feet wet, you wouldn't catch a cold.

A.distinctive 
B.equality       
C.production                
D.accurate

______(42)
A.capable
B.willing
C.agreed
D.wanting

What / tractors / do /?
A.What can the tractors did?
They can plow and break the soil, distribute manure and plant potatoes.
B.What can the tractors do?
They can plow and break the soil, distribute manure and plant potatoes.
C.What can the tractors do?
They can plow and break the soil.
D.What can the tractors do?
They could plow and break the soil, distribute manure and plant potatoes.