________ through pages and links, you have to read the information to decide whether it is linked to what you are researching.

ife often provides us more convenience andentertainment than country life, but not ______quiet and easy.

Mr Green didn’t understand ________made his daughterso absent-minded

I’m going to the supermarket in the downtown of city—_______you’re there, can you get me some coffee?

_______ to catch the early train,but I didn’t get up in time. I have to stay here for another two days.