Question

47) All donated a lot. He is very cruel. (because, therefore, though)
48) The boy is in my class. He won the race. (who, which, whose)​

Answer 1

Explanation:

All donated a lot though he is very cruel

The boy who won the race is in my class

Answer 2

Answer:

47.though. 48. Who

Explanation:

It's useful to you I think so