No. 1 It's getting popular among university students to do volunteer ------- abroad over the summer break. (A) works (B) working (C) worker (D) work No. 2 Bob raised his hand to ask a question ------- during the presentation. (A) quickly (B) early (C) quick (D) short No. 3 David has been a member of a special research group in our laboratory ------- over fifteen years. (A) since (B) for (C) in (D) from No. 4 Few economic experts ------- that the value of the company was going to increase by 180% over the course of the year. (A) predicted (B) profited (C) gave (D) told No. 5 If we ------- that the charge to your account was made in error, we will make the proper adjustment within 24 hours. (A) will find (B) find (C) found (D) had found No. 6 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. 7 The current administration is determined to push ------- structural reforms even in areas where vested interests have been protected. (A) forward (B) for (C) in (D) against No. 8 In participating in Einstein business competition, the project team leader wants every member to be ------- and try things differently. (A) create (B) creative (C) creating (D) creation No. 9 Mr. Omaha evaluates a company over the long ------- before he decides to buy its stock. (A) curve (B) term (C) hour (D) profit No. 10 The English conversation club has become active since it brought some new members ------- board. (A) on (B) over (C) for (D) across