【简答题】用if so完成句子。 1. Will you be free this evening?____,let us go to the concert together. 你今晚有空吗?如果有,我们一起去听音乐会吧. 2. Is anybody feeling cold?____,let us open the windows. 有人感到冷吗?如果没有的话,我们把窗户打开. 3. — I hear ...
【简答题】选择合适的单词填空。 for in us on go 1. Let lean the room. 2. It's time school. 3. What is _____ your bag? 4. Let's to school. 5. The TV room is the first floor.