Choose the word that best fits the blank in the following passage. Write the letter A, B, C or D on the answer sheet.             Choosing clothes can be difficult. Some people want to be fashionable (1)______ they don’t want to look exactly like everybody else. Not all clothes are (2)______ for work or school, perhaps because they are not formal enough, or simply not comfortable. It is easy to buy the (3)______ size, and find that your trousers are too tight, especially if you are a bit overweight. If you buy light cotton clothes, you might not be (4)______ enough for winter. If your shoes are not waterproof, and if you aren’t (5)______ for the cold, you might look good, but feel terrible!

A.if 
B.but 
C.so 
D.therefore