Part II Structure (15 minutes) Directions: This part is to test your ability to construct grammatically correct sentences. It consists of 2 sections. Section A 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 、 She was quite sure that she ______the door before she left the office. A) will lock B) would lock C) has locked D) had locked 17、 In fact, there are different reasons ______ peopleare working long hours. A) where B) which C) why D) how 18、 Broadband(宽带) connections are widely available now, ______makes online shopping much easier. A) what B) whatever C) who D) which 19、 The manager decided to continue the sales for ______ two weeks because of the large stock of goods. A) other B) another C) the other D) others 20、 We don't have to hurry as the bus ______ for Londonat five in the evening. A) leaves B) left C) has been leaving D) has left 答案:16. ________ 17. ________ 18. _________ 19. _________ 20. ________