Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A), B), C) and D). Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.

　　16. In spite of what we said, he refused to ________ to the police station.

　　A) give away

　　B) give off

　　C) give himself away

　　D) give himself up

　　17. It is imperative that the students ________ writing their papers by the end of the month.

　　A) finish

　　B) must finish

　　C) will finish

　　D) are to finish

　　18. I invited Tom and Ann to dinner, but ________ of them came.

　　A) both

　　B) none

　　C) either

　　D) neither

　　19. The heart is an important organ of circulation ________ function is to pump blood to all parts of the body.

　　A) which

　　B) whose

　　C) of it

　　D) its

　　20. _________ with the size of the whole earth, the highest mountain does not seem high at all.

　　A) When compared

　　B) Compare

　　C) While comparing

　　D) Comparing

　　21. Training astronauts _________ not an easy thing.

　　A) are

　　B) is

　　C) were

　　D) be

　　22. Would you be _________ by the idea of going to Paris?

　　A) exciting

　　B) excitably

　　C) excited

　　D) excitedly

　　23. There is no ________ that women are playing an important role in the world today.

　　A) of deny

　　B) to denying

　　C) denying

　　D) of denying

　　24. I am rather concerned ________ her, for I haven't heard from her since last winter.

　　A) of

　　B) at

　　C) with

　　D) about

　　25. Look at the terrible situation I am in! If only I ________ your advice.

　　A) had followed

　　B) would follow

　　C) follow

　　D) have followed