No. 1 Popeye Computers filed a lawsuit against Huan Electronics Inc. for changing the price of product suddenly after ------- its contract. (A) fulfilled (B) fulfill (C) fulfills (D) fulfilling No. 2 This report says that many of the customers are not satisfied ------- the quality of our service. (A) in (B) upon (C) for (D) with No. 3 News reports must confirm if the source is ------- before reporting the news. (A) changeable (B) portable (C) unable (D) reliable No. 4 The new website ------- are told to take this tutorial. (A) developers (B) investors (C) designer (D) maker No. 5 A series of terrorist incidents ------- for the declined number of tourists. (A) accounts (B) explains (C) states (D) estimates No. 6 Most of the students who work here as interns ------- comprehensive technical backgrounds. (A) needs (B) have (C) gives (D) do No. 7 It took the government three months to decide to increase ------- of the new banknotes. (A) circumstance (B) circle (C) circumfusion (D) circulation No. 8 Mr. White ------- head down to the client's office this afternoon to have a meeting. (A) will (B) is (C) have (D) has No. 9 More than a hundred welfare recipients were ------- to get their checks yesterday. (A) understated (B) unable (C) unstable (D) unwanted No. 10 If you can't access the online shop, please fax in your order ------- business hours only. (A) midst (B) across (C) except (D) during