Put the verbs in brackets in to the correet from

Put the verbs in brackets in to the correet from
1) if i ( see) ........ Her, i will give her my book
2) if Lan ( Study ) ....... harder , She Can get good marks
3) what ...........you (do ) ......... IF You (be) . . . . . me
4) IF I (have) ......... alot money now , I would travel around the world