Bàng thái cách

Practice
A. 1. It`s important that she (remember) .............. to take her medicine twice a day. 2. I suggest that Frank (read) .............. the directions carefully before assembling the bicycle. He doesn`t want the wheels to fall off while he is riding down a hill. 3. Mrs. Finkelstein demanded that the heater (repair) .............. immediately. Her apartment was freezing. 4. It`s vital that the United States (focus) .............. on improving its public education system. What we do now will affect our country for generations to come. 5. The monk insisted that the tourists (enter) .............. the temple until they had removed their shoes. 6. I am not going to sit here and let her insult me. I demand that she immediately (apologize) .............. for what she just said. 7. Judy asked that we (attend) .............. her graduation ceremony next week. 8. Was it really necessary that I (sit) .............. there watching you the entire time you were rehearsing for the play? It was really boring watching you repeat the scenes over and over again. 9. It is important to remember that Janine (think) .............. very differently from you. She may not agree to the changes you have made in  the organization of the company. 10. It`s a little difficult to find the restaurant. I propose that we all (drive) .............. together so that nobody gets lost along the way. 11. The woman insisted that the lost child (take) .............. to store`s information desk so his parents could be paged. 12. The nutritionist recommended that Sally (reduce) .............. her daily fat intake. 13. The environmental leader felt it was extremely important that the people of the city (allow) .............. to voice their concerns over the new hotel being built on the bay. 14. She told me that the government (regulate) .............. the airline industry. I don`t know if that is true. 15. The sign at the pool recommended that you (swim) ..............  after eating a large meal. 16. It is necessary that a life guard (monitor) .............. the summing pool while the children are taking their swimming lessons. 17. The sun is scorching today. I suggest you (put) ..............on sunblock immediately before you get a sun burn. 18. John insists that Sarah (invite) .............. to the wedding; otherwise he will not attend. 19. I think it`s an interesting fact that she (come) .............. from Estonia. 20. It is imperative that the world (work) .............. towards a solution to global warming before the weather patterns of the world are disrrupted irreparably.
 B. 1) It is very important that all employees ............... in their proper uniforms before 6.30 am be dressed are dressed will be dressed 2) I wish my brother ............... here was will be were 3) The coach insisted that Fabio ............... the center position, even though he’s much too short for that position play plays played 4) Evelyn Pumita moved that the meeting ............... be adjourned should be adjourned was adjourned 5) My mother would know what to do. Oh, would that she ............... here with us now ! has been were was 6) If only Jughead ............... a little more responsible in his choice of courses ! was has been were 7) If Mrs Lincoln ............... ill that night, the Lincolns would not have gone to Ford Theatre were had been was 8) Her employees treated Mrs Greenblatt as though she ............ a queen. was had been were 9) If his parents ............... more careful in his upbringing, Holden Caulfield would have been quite different could be were had been 10) I wish I ............... better today have felt felt feel 
C. 1) If I ............... you, I would talk to the manager. was were had 2) If I ............... a rich man! had was were 3) If I ............... more time, I would show you my office. were had have 4) If she ............... my girlfriend, I would buy her roses every day. had were has 5) I wish you ............... here. was were had 6) Do you surf ? - No but I wish I ............... . can could were 7) I’d rather you ............... another time. came come coming 8) Horatio would rather people ............... about his test monkeys. didn’t know knew don’t know 9) It’s about time Will ............... . was retired had retired retired 10) It’s high time that you and I ............... a chat about it. had was have 1) If I ............... you, I would talk to the manager