Choose the right word.(the) latter, last, latest1. Bess and Tom specialized

Choose the right word.(the) latter, last, latest
1. Bess and Tom specialized in the same department. The former is a
teacher now,... is a research [ri'sa:tj] worker (научный работник).
2. Let's listen to the ... news over the radio.
3. When did you go to the cinema ... time? - 1 don't remember.
4. Leonid )vas the first to answer at the examination and I was the...
5. Have you got today's newspapers? I want the ... issue fisju:] (номер (газеты, журнальчика)) of the M.K.