1. I wish he would be a little more factful! - He might be a little more tactful! 2. I think perhaps you should ask him if it is convenient before you call on him. - You might ask him if it is convenient before calling on him. 3. Perhaps you would pass this letter for me while you’re out shopping. - You might pass this letter for me. 4. I’m annoyed that you didn’t warn me that the car was nearly out of petrol. - You might have warned me that the car was nearly out of petrol. 5. I think you should at least have apologized for what you said. - You might have apologized for what you said. 6. I’m angry about the fact he didn’t try to look at the problem from my point of view. - He might have looked at the problem from my point of view. 7. I’m annoyed that she doesn’t keep her room tidy. - She might keep her room tidy.