1 ''we have never seen this species of lizard before''
->biologists said..........................
2 ''do your parents still live in this town''
->she asked me..............................
3 people get more diseases because the water is contaminated(using if-clause)
->people........................................
1 ''we have never seen this species of lizard before''
->biologists said they had never seen that species of lizard before
2 ''do your parents still live in this town''
->she asked me if my parents still lived in that town
3 people get more diseases because the water is contaminated(using if-clause)
->people will get more diseases if the water is contaminated