1.When the runners got to the finishing line,all of them were quite out of (breathe).
答案breath
2.Their inventions have contributed to the development of (electricity) engineering.
答案electrical
3.Ignoring the danger,he rushed into fire to rescue those (trap) in the house.
答案trapped
4.It is well known that ancient Greece was a fountain of (wise) and philosophy.
答案wisdom
5.When I finally got to the meeting room,the discussion had already come to end.
答案an
6.Nearly two (three) of the students in our class like playing football.
答案thirds
