12. You …worry about it.A) not must B) don’t must C) must not 13. It …again. It … all the time here in the winter A) rains, rains B) is raining, is raining C) is raining , rains 14. I...she … you. A) think, likes B) am thinking...

12. You …worry about it.A) not must B) don’t must C) must not  13. It …again. It … all the time here in the winter A) rains, rains B) is raining, is raining C) is raining , rains  14. I...she … you.  A) think, likes B) am thinking, likes C) think, is liking  15. Who … the window?  A) opened B) did open C) did opened  16. Why … ? A) those men are laughing B) are laughing those men C) are those men laughing 17. What …?  A) does she want B) does she wants C) she want 18. I didn’t …he was at home.  A) thinking B) thought C) think 19. …a hole in my sock.  A) There is B) Is C) There are  20. We are going …the opera tomorrow night.  A) at B) with C)to