.Don’t be frightened by sharks as there is___________chance of being hit by lightning than being attacked by a shark.
| A．as thirty times great as | B．as thirty times great |
| C．thirty times as great | D．thirty times greater |
------Don’t forget to return the book in two weeks.
------ _____ Don’t worry about it.
| A．Yes, I won’t | B．No, I won’t | C．Yes, I will | D．No, I will |
In the next 30 years, we could see more heat waves like_____ now occurring in the US or the kind that swept across Europe in 2003 that caused tens of thousands of deaths.
| A．those | B．that | C．this | D．the one |
------Hey, Emily, I’ve got a used copy of our chemistry textbook for half price.
------ I’m afraid you ____ your money. Yours is the first edition, but we’re supposed to be using the third edition.
| A．had wasted | B．were wasting | C．wasted | D．will waste |
As a matter of fact, the unemployment figures are not_____ related to the rise in prices.
| A．necessarily | B．importantly | C．totally | D．eventually |
------ What’s wrong with you, Kate?
------ The shoes don’t fit me properly. They_____ my feet.
| A．have hurt | B．are hurting | C．had hurt | D．are hurt |