Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. However, the evening makes it all ______.
—I am so angry that I could blow my top! —Oh, dear, _______. What’s wrong?
Some scientists believe that it won’t be long _______ robots are widely used in all walks of life.
Under no circumstances _______ the difficulties when they were on an expedition to the Antarctic.
In the city, I saw so grand a National Day celebration _______ I never dreamed of.
If only I _______ more confidence in the English speech contest held last week!