—I’m going to Larry’s party. But I don’t know what to wear.—If I ___ you, I _______ wear a dress.

—Swimming in the river for teenagers is very dangerous.—So it is. If I ________ them, I ________ a shower at home.

— Come and join us, Jimmy!— I’m sorry, but I’m really busy now. If I　　　 time, I would certainly go.

 ---Tom is always making so many mistakes in his English exercises!   --- Yeah. If he ________ more careful, he ________ fewer mistakes.

 ---What if I have to go there and know nothing about it?--- If I______ you, I would try to find some information about it on the Internet.