question a hypothesis;

state facts;

analyse results;

challenge readers;

provoke criticism.

She rose to her feet when the teacher came in;

She raised the curtains so the room got brighter;

She raised the expensive pen from the floor;

She has been raising flowers in her garden;

She had her hopes raised by her generous boss.

total lack of baggage checking;

discontinuous watch over baggage;

faulty screening machine;

insecure bomb-sniffing apparatus;

expertise in baggage follow-up.

baggage was too heavy for the aircraft;

ongoing flights were being delayed;

overbooking was hindering the flights;

screening was skipped in some flights;

check-ins at airports were too slow.

condition;

simultaneity;

correspondence;

progression;

conclusion.

experts;

flights;

bags;

checks;

passengers.

pleasant;

harmless;

unclean;

pure;

unkind.

rich;

wealth;

healthy;

richest;

wealthier.

entertainingly.