1. (2020七下·禅城期末) What is David going to do this afternoon?

David, let's go out for a walk in the park this afternoon.<br />Oh, that sounds great. But I have agreed to go shopping with Mike. He wants to buy a new mouse for his computer.<br />David, let's go out for a walk in the park this afternoon.<br />Oh, that sounds great. But I have agreed to go shopping with Mike. He wants to buy a new mouse for his computer.