Cars do cause people some health problems, in fact far more serious _____ than computers do.
| A．one | B．it | C．ones | D．those |
I can’t tell you the exact time when I’ll get there, maybe at 8 or 9 or later. __________, I’ll be there as early as I can.
| A．Thus | B．However |
| C．Anyhow | D．Therefore |
The headmaster will not permit the change in the course, nor _________ it a thought.
| A．does he even give | B．he even gives |
| C．he will even give | D．will he even give |
— The book deserves __________ a second time.
— Sorry, I can't follow you clearly.
— I said that the book was worth__________.
| A．reading; to read |
| B．reading; reading |
| C．To be read, to be read |
| D．reading; being read |
I’d like to invite you to my home ________your warm hospitality（款待）.
| A．in return of | B．in return for |
| C．in return to | D．in return with |
__________ is often the case with children, Amy was better by the time the doctor arrived.
| A．As | B．It |
| C．What | D．That |