41 old people usually pay to use the bus. a) must not b) could not c) might not d) don’t have to 42 have you ever thought a doctor? a) becoming b) to become c) about becoming d) became 43 this lesson is so a) bored b) bore c) boring d) bores 44 at the end of the year, the hospital to open a new surgery. a) like b) are hoping c) going d) will 45 live in london? a) was david used b) did david used to c) did david use d) was david used to 46 chicken with chocolate by mexican people. a) eats b) is eating c) is eaten d) are eaten 47 the hotel this weekend for a wedding. a) is closing b) is going close c) is close d) will be close 48 the lexington murderer from prison last week. a) was released b) was releasing c) did release d) released 49 how long for the exam this week. a) you have studied b) you studied c) were you studied d) have you been studying 50 if the newspaper sold more adverts they more money. a) will make b) makes c) can make d) would make
42. c
43. c
44.
45. d
46. c
47. a
48. a
49. d
50. d