1. If he (learn) __________ to drive, he would be able to drive his car. 2. If Lan (not have) ____ _____ a bicycle, she will not go camping with us. 3. I would do the test in five minutes if it (not be) _____________ difficult. 4. Frogs and toads (die) _________ a lot if people continue to use electricity to catch fish. 5. His father would buy that house if it (not be) ______________ expensive. 6. I (be) _________ an English teacher since I graduated from Newsciences university in 1994. 7. We are all looking forward to (meet) __________ you. 8. When I (come) __________ home last night, my father was reading magazines. 9. Some ................. ..................... (environment) groups have declared the boycott of tourism on the island. 10. ...................................... (pollute) air can cause illness and even death. 11. Jackson canceled the concert, to the great ...................................... (disappoint) of his fans. 12. Customers made a formal ..................................... (complain) about the way they were treated. 13. I think the careless drivers should be fined ......................................(heavy).

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