The world is full of wonders, _____ we open our eyes to see them.A. if only B. as if C even if D. only if
So difficult ______ it to work out the problem that I decided to ask Tom for advice.
Speaking of all the songs he has written,I think this one probably ______ everyone.
Being able to speak another language fluently is a great ______ when you're looking for a job.
Mary wanted to travel around the world all by herself,but her parents did not ______ her to do so.
Now I come here at the ______ of Mr.Smith to assist him finishing the work.