Hi,<br/><br/><br/><br/>Which ones are the better choices in the following pairs of sentences?<br/><br/><br/><br/>1. I am going on <u>a holiday</u> of 10 days <br/><br/>or<br/><br/>2. I am going on <u>holidays</u> of 10 days. <br/><br/><br/><br/>And<br/><br/><br/><br/>3. I am going on <u>a vacation</u> to <br/><br/>or<br/><br/>4. I am going on <u>vacation</u> to <br/><br/><br/><br/>Thanks,<br/><br/><br/><br/>MG.