I wish we had thought of informing the customers __ It would have saved a lot of time. later sooner more easily better

## Step 1<br />The problem is a multiple-choice question that tests the understanding of the English language, specifically the use of comparative adjectives. The sentence given is "I wish we had thought of informing the customers __. It would have saved a lot of time."<br /><br />## Step 2<br />The sentence is expressing a regret about not informing the customers earlier, which would have saved time. Therefore, we need to choose an option that indicates a time earlier than the current situation.<br /><br />## Step 3<br />Looking at the options, "later" and "more easily" do not fit the context of the sentence. "Later" would imply that the action of informing the customers is happening after the current situation, which is not the case. "More easily" would imply that the action of informing the customers is happening in a more effortless manner, which is not the focus of the sentence.<br /><br />## Step 4<br />The option "better" could potentially fit the sentence, but it is not the best choice. "Better" would imply that the action of informing the customers is happening in a more effective manner, which is not the focus of the sentence.<br /><br />## Step 5<br />The option "sooner" is the best fit for the sentence. "Sooner" implies that the action of informing the customers is happening at an earlier time than the current situation, which is exactly what the sentence is expressing.