Of all the books on the desk, ________ is of any use for our safety.
The plane must be ready within ten minutes.There should be no in sending the blood to the injured people.
It is really hard to find a nice place in this city we can have a picnic.
Susan was expecting her favorite singers, but to her disappointment, ________appeared.
.— What should I do with the text? —__________the topic sentence of each paragraph.
There________no strong earthquake in the area in the near future, people have no fear in mind.