12. It is Sunday today. It is fine. I want to learn to(1) at Green Water Pool, but who can help me(2) it?First, I go to Marcia for help, (3) she says she's helping her mother do the housework. Next, I go to ask Mary(4) me. When I get there, she is helping Zhang Ming with his English. Now I feel(5) sad. "Why not ask Mona?She's my best friend, " I say to myself. "(6) are you doing, Mona?" I ask her when I go into her room. "Oh, welcome to my home, Linda. Look!I'm(7) an email to my friend in Australia. " "Can you(8) me to swim today?" I ask her. "Sure, I'd love to. I'm going to the swimming club(9) afternoon. You can go with(10) . " "That sounds great, Mona. Thanks a lot. "