I don’t think her bike __ 200 yuan.
| A．worthy | B．is worthy of | C．is worth | D．worths |
53. If you want to change for a double room you’ll have to pay ___$15.
| A．another | B．other | C．more | D．each |
54. We should always keep ______ well-informed of the changing information.
| A．us | B．ours | C．ourselves | D．we |
55. Give the message to ______ is at the table.
| A．whomever | B．whosever | C．whatever | D．whoever |
56. I found _______impossible for _______to work out the maths problem.
| A．it; him | B．it; he | C．that; him | D．that; he |
57. Few pleasures can equal _____ of a cool drink on a hot day.
| A．some | B．any | C．that | D．those |