No. 1 The shop decided to start using SNS to deal with increased competition ------- customers. (A) on (B) with (C) for (D) against No. 2 To speak ------- a customer service representative, please press 1. (A) out (B) with (C) up (D) for No. 3 Stacy was asked to hold a meeting for new recruits in order to let ------- know about the company's basic rules. (A) him (B) themselves (C) them (D) her No. 4 Mr. Walsh has been keeping ------- a visit to a doctor for three months because he is too busy. (A) postponed (B) postponing (C) postpone (D) to postpone No. 5 Mr. Downy, a famous billionaire, ------- his secret of becoming rich in his recent book. (A) relaxed (B) prevailed (C) unveiled (D) released No. 6 Some people say Mr. Carlton's company focuses on promoting the ------- of shareholders too much. (A) interesting (B) interests (C) interestingly (D) interested No. 7 Kate will meet our visitors in the lobby and then ------- them some explanation about the museum. (A) gives (B) giving (C) gave (D) give No. 8 A series of terrorist incidents ------- for the declined number of tourists. (A) accounts (B) explains (C) states (D) estimates No. 9 As a civil servant, Mr. Guputa has enjoyed working for the ------- of the public and maintained a spirit of dedication. (A) benefit (B) revenue (C) account (D) credit No. 10 It's ------- for all employees to attend the monthly meetings. (A) extraordinary (B) mandatory (C) explanatory (D) momentary