1.if my father (be)_is__________ free, he (help)_helps_____me
if the boys(play)_phays______tennis,they(win)_win____ the race
if the (not have)__have not___ money, we (not buy)__are not buy__ that hat
if the weather (not be)_is not_____ a wiful, we(go)___goes______comping
if this cat (be)___is___ friendly, my sister (be)__is__ happy