2. The earth A. is depend 3. In the last two decades, space exploration. weather forecasting. on the sun for its heat and light. B. depending C. has depend A. is making 4. How many languages A. do A. stays 9. I B. has made C. made B. does 5. Hurry! The train A. comes B. is coming 6. Jim Carey is a famous actor. He A. appears B. is appearing 7. I saw Mai at the party. She A. wears B. wore 8. My sister_ A. was going B. went 10. Your boss that foreigner speak? C. did I don't want to miss it. C. came D. depends great contributions to C. appeared D. makes D. will D. has come in several films. D. has appeared a nice black silky dress. D. has worn C. was wearing with me at the moment until she finds a flat. D. is going to stay B. is staying C. will stay into the restaurant when the manager was having breakfast. D. did go C. has gone when you were out one hour. ago.