【正文】
l Peter Amy last year this year √ √ √ √ √ Ask and answer the questions Can Sandy row a boat now? Yes, she can Could Sandy row a boat last year? No, she couldn39。t. 2 can could possiblity When we want to express something is possible, we use can/could can/could present (the possibility: cancould) 2 can could possibility 注意 ? 當委婉表達 “請求” “要求”時,用could。如: Could you send this