求一道语法填空题答案

题目

求一道语法填空题答案
I once travelled to Alaska in summer.IT was a wonderful experience .The mountains there seemed to have life .16 impressed me very much.This time I travelled to Alaska in winter.my friend had been telling me not to make a tour to 17 in winter,but I wouldn't listen.well,the trip turned out a suffering
It was 18 bad start on Jan 21st.my flight was cancelled due to an engine problem.I had been angry
and waited 19(patient) at the airport for about 4 hours before I was 20 a plane that could fly.luckily I got a window seat,and I was still interested in 21 (everything) below looked like.Suneet from the top was
one of 22 (great)sights I had ever seen
As I got off the plane,the first thing Idid was 23(put)on my thick coat .It was very cold .The highest temperature 24 (record)during my gaty was about 7 degrees below zero.Worse was the ice on the road and the road and the darkness-the sun rose at 10a.m.and went down at around 3p.m.So I thoughto 25 :I would never go to
Alaska in winter again

答案

16 They
17 Alaska
18 a
19 impatiently
20 boarded
21 what everything
22 the greatest
23 putting
24 recorded
25 myself