una picadura de mosquito
algo que evita un sarpullido
algo que se rasca
una pomada
sale una roncha
sarpullido
1. Una picadura de mosquito - sale una roncha
2. Algo que se rasca - sarpullido
3. Algo que evita un sarpullido - una pomada
Honestly I think you should look the words up in a Spanish dictionary. If you don't have one go get one. Whatever you do don't use google translate. It doesn't translate exactly right. You can use google translate for reading something in Spanish but never to write something.
1.viajo
2.compramos
3.escuche
4.tomaron
5.bailaste