【题目】你必须按时到达音乐会现场，一定不要迟到。

【题目】I saw an old man fall down on the street and ________his head on a bike.

【题目】We should work hard and do ________ best to realize our dreams

【题目】2018年上海普陀二模The manager was angry ____ Morris because he sent e-mails to the wrong customer again.

【题目】—I cut myself when I was making dinner this morning.

【题目】Many schools provide free lessons for students to play ________ football in the afternoon.

【题目】不要忘记早晨听英语。

【题目】Now the number of Chinese people working in Africa ___more than one million.

【题目】 of the coats made of cotton. They feel comfortable.

【题目】戴夫很忙，他没有太多时间玩电子游戏。