Belfast Telegraph - please help!

[valerie1]

13d Cut of meat only a fool would buy? (5,4) ???????o?

20a Having caught Ian up, went ahead N???E?

9a A school book for the best time of one's life, right? (6) ?R????

[boxtops]

20 Nailed (Ian backwards + LED)

[boxtops]

9a Primer

[douglas9401]

13. Chump Chop