- Sách giáo khoa tiếng anh 12 nâng cao
- Học Tốt Tiếng Anh Lớp 12 Mới
- Giải Sách Bài Tập Tiếng Anh Lớp 12 Mới
- Sách Giáo Viên Tiếng Anh Lớp 12
- Sách Bài Tập Tiếng Anh Lớp 12 Nâng Cao
The Sahara will become much larger unless something continues to be done to solve this problem. Unless people have more effective methods, their homes and land will be lost. a) Rewrite theif-clauses, using unless wherever possible. 1. People living near the edge of the Gobi Desert will leave their homes if sandstorms are not stopped.2. If it doesn’t rain soon, all the plants and trees here will die.3. I’ll be surprised if he doesn’t win.4. If desert plants do not have the ability to adjust to such a severe climate, they’ll surely die.5. What would you do if you didn’t have a job?6. We don’t usually go for a walk after dinner if there is a good movie On TVb) Make up conditional sentences in two ways: with unless and if, using the122correct forms of the verbs given in parentheses.Example There (not, be) enough water. We (not, plant) vegetables. – If there isn’t enough water, we won’t plant vegetables. – Unless there is enough water, we won’t plant vegetables.. People (not, stop) misusing land. Desertification (can, not, be) controlled.2. A camel (can’t, store) fat in its hump. It (die) for lack of food when crossing the desert.3. This forest (become) a desert. The government (not, ban) cutting down trees. 4. The size of the world’s deserts probably (increase). These youngtrees (not, be) protected well. 5. You (not, be) over 18. You (can’t, see) this movie.