is very eager to know (2) about their vacation dates. (3)

(I) Fill blanks with missing sentences (2.5 marks)

Although most people in the US can fire up the Facebook app on their phone and scroll through their News feed _______, that's not the case in most of the world, where people have slow connections. For example, one-third of a billion people that come online will be from India, where the majority of mobile connections are only 2G. In order to convince people in emerging markets that its app is still valuable for them,_________ , as well as possible. The team has sicced its engineering and product teams on solving that problem. The company highlighted its successes earlier this month, like how it has created an open-sourced Network Connection Class system________. With that info, it can adjust what kind of News feed stories it shows them and how to load them. For example, ________, the app will prioritize fully displaying stories that the user is looking at, versus partially loading a dozen pieces of content at once, as well as only initially loading low-res versions of photos. To make sure that people never simply see a loading symbol or gray boxes, it will also show stories loaded on previous connections when a user taps open the app, even when there isn't _________.

1. 
   Facebook needs to make sure that it works on any kind of phone with any kind of connection
   
2. 
   with a slow connection
   
3. 
   any connection at all
   
4. 
   without noticeable lag time
   
5. 
   that lets the app figure out a user's connection speed on the fly Ans: (iv), (i), (v), (ii), (iii)