Computers and mobile phones,though they are indeed making our life___and more____,have reduced the need for face-to-face communications
The iphone 4s, ________ by Apple, sells well across the world.
Science fiction writers often write about _______will happen in “tomorrow’s world”.
Medicine and food ________ to the flood areas soon.
When _______ comes to advertisements, we must all use our intelligence.
________ he found the idea interesting, it was too difficult to be of practical use.