1.YOU CAN GO HOME. YOU”VE FINISHED this exercise (when)
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2.i dont get many opportunities to practise my english. i find it difficult to remember everything i study (therefore)
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3.i”m practising speaking english a lot. i dont want to fail in the oral test (because)
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4.the world”s energy resources are limited. we should use them economically(so)
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5.the country could face an energy crisis. Demand continues to rise (if)
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6.you can”t borrow my dictionary. you bring it back on monday (unless)
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7.the cost of installation is very high. solar domestic heating systems are economical to use.(but)
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1. You can go home when you’ve finished this exercise
2. I dont get many opportunities to practise my english; therefore, I find it difficult to remember everything I study
3. I’m practising speaking english a lot because I don’t want to fail in the oral test
4. The world”s energy resources are limited so we should use them economically
5. The country could face an energy crisis if demand continues to rise
6. You can’t borrow my dictionary unless you bring it back on monday
7. The cost of installation is very high but solar domestic heating systems are economical to use