Tom was so careless that he _____ his right arm when he was riding to school.
—Could I your iPad, Alice?—Of course. Here you are.
—What do you remember about Grade 8?— .
—Amy, I’m going to Qi He Sea World next week.— .
—Do you know the latest information about Germany's Wing Flight?—I’ve no idea. Let’s the TV to watch the news program.
—Jenny, do you know WeChat(微信)was created by?—By Zhang Xiaolong, right?