I. WORD FORM a)People are____________________to natural disasters. (power) b). This skirt is too short. You should have it____________________. (long) II. CORRECT TENSE OF FORM a) He will start his project as soon as he___________________money. (have) b) Do you have any difficulty_______________________English ? (study) c. They_____________________(be) very busy working on the project recently. d. Don’t expect________________________by others. (help) e. They once______________________there for two days. (stay) f. If only we______________________there yesterday afternoon. (be) III. REWRITE . You often miss the class, so you can’t understand the lesson. -> If____________________________________