请各位帮忙解释几道英语题1. cornputers can only give cut__ has been store

请各位帮忙解释几道英语题
1. cornputers can only give cut__ has been stored in them.
a that b which c what d anything 答案选 c
2.father asked___
a what was wrong with me b what's wrong with me
c what wrong was with me d what wrong is with me 答案选a 请问 a 和 b有什么区别
3.___ i have will be yours sooner or later
a no matter what b no matter whatever c whatever d that 答案选 c
4. the problem is___ will go
a that b that who c who d whoever 答案选c 请问为什么不选 b
5. ___ there is life on another planet is almost impossible.
a how b that c why c whether 答案选 b