Uso de Do and Find and IF Clauses.

answer,solution, time

time,water,have

answer,fire,went

find,do,find,find

do,do,find,find

do,do,do,find

do,do,find,do

answer,physics,shopping

physics,research,shopping

some,shopping,answer

one,two,third,fourth,fifth,eleven,....

first,second,third,fourth,fifth,tenth,eleventh,twelth,thirteenth,twentieth,twentyfirst,twentysecond,twentythird,twentyfifht,thirtieth

next class we re going to do a science experiment; do some research immediately do you understand.

if go to salvador, i will visit you ; if he gets rich, he will help a lot of people.