您要查找的是不是：
- 他们星期六开门吗? Are they open on Saturdays?
- 他们星期六放学后常留下来办壁报。 They often remained to work on the wall-news-paper after school on Saturday.
- 吗 morphine
- 我观看过他们星期六对克罗地亚的比赛，他们在前25分钟内表现得相当出色。 I watched them against Croatia on Saturday and they did very well in the first25 minutes.
- 这家店平日是早上9点开门吗? Does the shop open at 9 am on weekdays?
- 他们星期二开门吗? Are they open on Tuesdays?
- 今天理发厅开门吗? Is the barber shop open today?
- 是吗 is that right
- 他们整天艰苦地挖壕沟。 They toiled all day digging the trench.
- 星期天开门吗? Is it open on Sunday?
- 你好吗？ How are you?
- 你知道吗 did you know
- 是吗？ Is it really?
- 不是吗 isn't it
- 真的吗？ No kidding?
- 超市今天开门吗? Is the supermarket open today?
- 这样可以吗？ Is that OK?
- 有人在想办法开门吗？ Be anyone do anything about it?
- 你能替我开门吗? Would you open the door for me, please?
- 你这个星期六有空吗？ Are you free this Saturday?
