Open the brackets and put the verb the correct form.
1)If I (have) much money, I'll buy a new bicycle
2)He (need) some money if he (go) out with his girlfriend
3)If I were a scientist, I (invent) a time machine
4)If the weather (be) fine, we (go) for a walk
5) If I (see) Ann afternoon , I (tell) her the news