A) A lot of farmers use the water of the Syrdarya for irrigation. If the farmers (use)___ the water of the Syrdarya for ir-rigation the Aral Sea (dry)__ b) I made a lot of spelling mistakes in my last progress test. If I (revise)____spelling, I (get)____ a better grade mark. c) I have read a lot about the British Government system. Now I know alot about it. If I (read not)____about the British GovernmentI _____ (know) a lot about it. d) I have learnt a lot of words from Unit 4. I used a dictionary to check the meanings of those. If I (know)____ the meanings of those new words. I (used)____a dictionary to check their meanings. e) I promised my friend to find an article about the Government of Kazakhstan but I failed to find one. If I (promise, not)___my friend, I(be upset)____ f) United Nation’s Development Programme UNDP( decided to help theAral Sea region. If the Aral Sea area (be healthy)___, they (decide not)___ to help them. g) Hundreds of people became ill from drinking polluted water in the Aral Sea region. If they (drink)____ the polluted drinking water thesepeople (suffer, not)___ from it.