[单项选择]The police warned the residents in the area to keep their doors and windows （　） at night.
A. closed
B. closing
C. to close
D. to be closed

[单项选择]The police warned the residents in the area to keep their doors and windows ______ at night.
A. closed
B. closing
C. to close
D. to be closed

[单项选择]The police warned people to be ______ against burglary during the festival.
A. in guard
B. on guard
C. under guard
D. like guard

[单项选择]The {{U}}residents {{/U}}in this area are mostly rich enough to afford this kind of products.
A. inhabitants
B. citizens
C. civil
D. urban people

[单项选择]It''s reported that the police are _______the area for the criminal(罪犯).
A. processing
B. operating
C. searching
D. handling

[单项选择]Scientists have warned that penguins in the Antarctic could be very________to changes in climate and could be threatened by any long-term temperature shifts.
A. superstitious
B. acceptable
C. suspicious
D. susceptible

[单项选择]The IMF warned recently that continuing strong domestic demand could ______ a new jump in the US current account balance of payments deficit.
A. drag
B. nurture
C. trigger
D. launch

[单项选择]The medical experts warned the authorities of the danger of disease in the ______ of the earthquake.
A. consequence
B. aftermath
C. result
D. affect

[单项选择]It is highly （） that all postgraduate students keep a daily record of their reading as well as a personal journal.
A. advise
B. advised
C. advising
D. advisable

[单项选择]

Angry Residents
Gradge Crescent
Rudwick
Sir,
On two occasions since Rudwick College opened you have given front page reports on the chaotic conditions prevailing there.
But whilst chaos and upheaval reigns in the college, what of the chaos and noise that local residents are subjected to Cars are parked on the pavement, and, still worse, on the pavements at street corners. The noise from motor cycles is such that at times conversation is impossible. To add to this, our streets are littered with paper, Coca Cola tins and empty milk bottles. Huge transistor radios are carried by students at all times of the day, blasting out misic so loudly that babies wake and old people are unable to take their afternoon naps. All in all, we have found students’ behavior to be quite intolerable.
We appeal to students (whom we support financially via our local authority rates) to have some consideration for other people. And if the young people
A. the students themselves.
B. the students' parents.
C. the college authorities.
D. the newspaper.

[单项选择]After the holiday makers were warned of a rockslide, they all ______.
A. ran to it
B. ran for it
C. ran from it
D. ran away off it

[单项选择]The readers were warned to be cautious when buying items ____________.


A. on credit
B. at a discount
C. on promotion
D. advertised in television

[单项选择]Sweden, Britain and France warned they feared that nearly ______ of their citizens missing in the disaster were dead.


A. 1,000
B. 1,200
C. 1,100
D. 1,300

[单项选择]Doctor warned sun-starved tourists who received too much sunlight that they were at _______ risk than others of contracting skin cancer.
A. most
B. more
C. greater
D. seriously

[单项选择]Doctors warned sun-starved tourists who received too much sunlight that they were at serious risk than others of contracting skin cancer.（　）
A. with more serious
B. at seriously
C. at more serious
D. seriously with