Choose the correct determiner: I made a lot of friends in Mexico, but I have only kept in touch with ________ of them. a) each b) a few c) every d) all ​

In the following question, two columns are given, containing a connector and three phrases each. In the first column, the phrases are A, B and C and in the second column, the phrases are D, E and F. You have to make meaningful sentences using the connectors and from the phrases of both the columns. There are five options, four of which display the sequence(s) in which the phrases with the connectors can be joined to form a grammatically and contextually correct sentence. If none of the options given forms a correct sentence after combination, select ‘None of these’ as your answer. Nevertheless I. (A) She has a lot of friends (B) In the end, we all felt (C) I hope that when I've built up my savings II (D) we ate too much. (E) she has no one to talk to. (F) I'll be able to travel to Mexico.

Object A, B and C, are three identical, insulated, spherical conductors. Originally, A and B have charges of +3 mC, whereas C has a charge of -6mC. Objects A and C are touched and moved apart, Objects B and C are touched before they moved apart. (i) If pbjects A and B are now held near each other they will (a) attract (b) repel (c ) have no effect on each other. (ii) If instead object A and C held near each other, they will (a) attract (b) repel (c ) have no effect on each other.