How about the radio ?
Germs can get into the human body______ the skin.A. with B. in C. through
--- Did you ___ the medicine ? ---Yes, I did. And I see how it goes now.A. eat B. have C. take
The doctor _______ and found there was something wrong with his eyes.A. looked him afterB. checked him overC. checked him about
My mother often tells me _______ my classmates when they need.A. help B. to help C. helps
You mustn’t stay _______ late every day. It’s bad for your health.A. of B. up C. for