The police officers decided to conduct a thorough and ______ review of the case.

You’ll surely be on time ____ you go now.[ ]

158It is said in the book that Thomas Edison _____ the world leading inventor for about sixty years

Guess what! I have got the highest score in the final exam. —- Great! You ______ worked very hard and put a lot of energy into it.

Thanks ____ the photo ____ your family