22.（ ）

(单选题)A research shows that raising a pet can ______ people ______ (单选题)______ my mom ______ my dad likes Chinese paintings. They al (单选题)—Must I finish the task today?—______. You can hand in it by (单选题)—Would you like to watch Detective Chinatown 3 with me?—Cert (单选题)______ fun! It is exciting to travel with my classmates. (单选题)It is such ______ wonderful science fiction movie that I wan (单选题)— Now tea is welcomed all over the world. I wonder ______.— (单选题)May I use your dictionary? I left ______ at home. (单选题)David forgot to ______ his book with him when he came here. (单选题)After a short ______, someone suddenly made a loud noise.