1) As soon as my plane ... (take off) , I (not be) so nervous. a) takes / won`t be  b) takes off / won`t be c) will take / am not d) take off / won`t be 2) If we have enough water,  a) we won't be thirsty b) we will be thirsty c) we will thirsty d) we would be thirsty 3) I ... (be upset) if these flowers ... (fade) tomorrow. a) will upset / fade b) am upset / will fade c) will be upset / fades d) will be upset / fade 4) More species will survive a) if we won't protect nature b) if we protects nature c) if we will protect nature d) if we protect nature 5) I ... (not speak) with Mike if he ... (annoy) me again. a) don`t speak / annoy b) don`t speak /will annoy c) won`t speak / annoys d) won`t speak / annoy 6) We will reduce the use of natural resources a) if we recycled old things b) if we would recycle old things c) if we recycle old things d) if we will recycle old things 7) If we don't stop cutting down so many trees, a) we endangers our oxygen supply b) we are endangered our oxygen supply c) we would endanger our oxygen supply d) we will endanger our oxygen supply 8) When he ... (take off) his jacket, he ... (not be) so hot. a) takes off / won`t be b) take off / won`t be c) will take off / don`t be d) takes / isn`t 9) If we destroy the ozone layer, a) nothing will save us from UV rays b) everything will be saved c) nothing will be saved us from UV rays d) nothing save us from UV rays 10) If Helen ... (go) abroad, she ... (improve) her English. a) goes / `ll improve b) goes / `ll improves c) go / `ll improve d) `ll go / improves 11) ... I have a stomachache, I ... ( go) for a walk. a) if / goes b) if / won`t go c) unless / doesn`t go d) unless / will go 12) I ... (not go) to a cafe if I ... (spend) all my money. a) don`t go / `ll spend b) won`t go / spend c) won`t go / spends d) won`t go / spent

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