Choose the best form: The box offices are all closed now, but don't worry . __ to buy some thetre tickets tomorrow evening. Bbl6epute ofMH OTBeT: a. you'll be able to b. you were able C. you could

## Step 1<br />The sentence is discussing a future event, which is buying theatre tickets tomorrow evening. Therefore, the correct form should be in the future tense.<br />## Step 2<br />Option 'a', "you'll be able to", is in the future tense and fits the context of the sentence perfectly. It suggests that the person will have the ability to buy theatre tickets tomorrow evening.<br />## Step 3<br />Option 'b', "you were able", is in the past tense and does not fit the context of the sentence. It suggests that the person was able to buy theatre tickets in the past, which is not what the sentence is discussing.<br />## Step 4<br />Option 'c', "you could", is in the conditional tense and does not fit the context of the sentence. It suggests that the person had the ability to buy theatre tickets in a hypothetical situation, which is not what the sentence is discussing.