It was __ _ that he had to ask for help.
| A．such big a job | B．so a big job | C．so big a job | D．a such big job |
---In recent years, _____ problem of global warming has been very serious.
---That’s right. People are facing ____ number of natural disasters now.
| A. the; a |
B. a; the |
C. a; a |
D. the; the |
_______the people have become masters of their country _______ science can really serve the people.
| A．It is only then; that | B．It was that; when |
| C．It is only when; that | D．It was when; then |
Her new book is about a murder mystery ________ on actual murders that took place in Florida several years ago.
| A．having been based | B．to be based | C．based | D．having based |
She was reported by the hospital spokesman _____ excellent progress.
| A．to make | B．to be making | C．made | D．having made |
Words _________ me when I wanted to express my thanks to him. I just held his hands
firmly, choking.
| A．left | B．encouraged | C．reminded | D．failed |