语法填空
Airplane travel is obviously one of the most efficient ways to travel around the world. More and more people choose it ___1.__ the way of travelling. We all know that our lives have been changed by air travel. It is much ___2.___ (fast) to travel by plane, and air travel makes it possible to get to the other side of the world in less than one day.
In terms of ___3.__ (safe), air travel is one of the ___4.___ (option) transportation methods if you are looking for a safe way to travel. It is considered to be the safest way to travel. What’s more, it is now possible to get to destinations all over the world at __5.___ affordable price since there are cheap flights available.
There are still some __6.___ (weak) of air travel these days. Bad weather can delay flights by hours, even days. This may waste passengers’ precious time, and may even leave you ___7.__ (abandon) at the airport. ___8.___, unfortunately, your flight is canceled, there will be much more unexpected troubles __9.___ (wait) for you ahead. Besides, most airports are built far away from the downtown, so it often takes passengers quite a long time ___10.___ (get) to the airport.
What the doctors really doubt is _________ my mother will recover from the serious disease soon.
A. when B. how C. whether D. why
—When are you leaving?
—My plane _________ at six.
A. took off B. is about to take off
C. takes off D. will take off
The headmaster hurried to the concert hall only ________ the speaker ________.
A. to find; left B. to find; gone
C. finding; left D. finding; gone
________ I really don’t like art, I find his work impressive.
A. As B. Since C. If D. While
I’ll give the prize to ________ finishes the work first.
A. whomever B. whoever C. who D. Anyone
