92C14-30

Q A Explanation Skills tested
14 B Option A `idea' suggests an opinion expressed; option B, `impression' suggests sth in mind; option C `suspicion' suggests sth have been gone wrong, and option D `influence' suggests a force imposed on sth. Since the adjective clause `that the problems at Shek O and Rocky Bay have not been thoroughly analyzed' conveys the thinking of the Shek O reader, therefore, the answer is B. Prediction based on the understanding of the whole sentence.
15 A Since the Shek O reader complains the problem of Shek O and Rocky Bay, with the discourse marker, `far from the truth' offers an contrast viewpoint and supports by concrete examples. Identifying use of a discourse marker based on the understanding of the first and second paragraphs.
16 D `To provide comprehensive sewage system' suggests sth all-rounded, and `comprehensive' collocates with `system'. Common sense
17 B The sewage `generated' suggests `produced.' Collocation.
18 B `Concluded' is parallel to `ended up' as a product in the sea. Register
19 A Since it is `a suggestion', it collocates with the modal verb `should + an infinitive'. Use of modal verb.
20 C `Septic tanks do not remove bacteria' is a fact. `What they discourage is as pollution as raw sewage' is a result. Therefore, the discourse marker, `consequently' to introduce a result is used. Discourse markers
21 D deleted ¡@
22 C Option A `exist' is wrong because an `s' is missing. Option C `does exist' is an emphasis of the present tense. Tenses
23 C `Concurrently' refers to an event, but option C `presently' refers to a situation. Time modifier
24 A Option A `while' refers two actions occur together at a specific point of time. Option B `whereby' by what( a noun) or by which, Option C `when' indicates an adverb clause, and option D `whether' introduces `a condition'. Time modifier
25 B `Discharge sewage directly' leads to sea pollution. Common sense
26 C `Until' suggests up to a certain time when the situation is corrected. Understanding of the context
27 D The word `only' collocates with the `answer' to show an emphasis to the solution. Collocation
28 A deleted ¡@
29 A A `scheme' collocates with `revised', suggesting reading carefully again and again in order to have improvement. Collocation
30 D `20 dwellings will be affected by the project' indicates the result of the revised scheme. Identifying a result.