Question

1) You ... the room too long. it's too cold to have a lesson here.
a) were airing b) have been airing c) have aired d) are airing
2) I'm afraid there's too ... furniture in the hall.
a) lots of b) many c) much d) plenty of
3) Father wondered what ... me so much in archeology.
a) attracts b) attracted c) is attracting d) has attracted
4) We all enjoyed ... along the coast.
a) to travel b) to have traveled c) traveling d) to be traveling
5) She wondered what was that made him ... so happy.
a) feeling b) to feel c) feel d) to be feeling
6) He ... for years before he became an Olympic champion.
a) was training b) had been training c) has been training d) has been trained
7) Yesterday our flight ... because of the fog.
a) cancelled b) was cancelled c) had been cancelled d) had been cancelled

Answer 1

Answer:

a collocation is a series of words or terms that co-occur more often than would be expected by chance. In phraseology, collocation is a sub-type of phraseme. An example of a phraseological collocation, as propounded by Michael Halliday, is the expression strong tea.

Answer 2

Answer:

The small intestine is about 20 feet (6 meters) long and has three parts: the duodenum, jejunum, and ileum. The duodenum is where most chemical digestion takes place. Here, bile from the gallbladder and enzymes from the pancreas and intestinal walls combine with the chyme to begin the final part of digestion.