Hi.<br/><br/>Could you tell me whether following sentences are correct or not?<br/><br/>I also would like to know which one is better or best of each pair.<br/><br/>Thanks.<h2></h2><h2></h2>1.<br/><br/>Even if the river should flow backward, I <u>would not</u> betray you. <br/><br/>Even if the river should flow backward, I <u>do not</u> betray you.<br/><br/>Even if the river should flow backward, I <u>am not</u> betraying you.<br/><br/>Even if the river should flow backward, I <u>will not</u> betray you.<br/><br/><br/><br/>2. <br/><br/>I <u>would go</u>, unless it should be rainy.<br/><br/>I <u>am going</u>, unless it should be rainy.<br/><br/>I <u>will go</u>, unless it should be rainy.<br/><br/><br/><br/>3. <br/><br/>Even if movies should fail, there <u>would be</u> still the television to fill up the void.<br/><br/><br/><br/>Even if movies should fail, there <u>is</u> still the television to fill up the void.<br/><br/><br/>Even if movies should fail, there <u>will be</u> still the television to fill up the void.