X. Complete each of the fllowing sentences in such away that it means exactly the same as the sentence printed before it.
1.Students don't have to wear forage-cap on Monday mornings. => It is'n ............................................................... 2. It is nearly ten years since I last saw her.=> I have ................................................................ 3. If we don't save natural resouses, they will run out soon.=> Unless we ............................................................. 4. Minh didn't go to school last Saturday.=> Minh was .............................................................. 5. My mother spend two hours cooking a day.=> It take ............................................................... XI. Complete the second sentense, using the word given in bold.Do not change the word given. 1. I think he can drive very carefully. Able=> I think he ................................... very carefully. 2. It's along time since out last conversation. Spoken=> We haven't ................................... a long time. 3. The teacher gave us a very careful instruction. Instructed=> The teacher .................................. carefully.