--- I’m sorry for stepping on your foot.
--- ______.
| A．That’s all right | B．No, it’s my mistake |
| C．You didn’t hurt me at all | D．Yes, don’t worry about it |
--- I’m sorry I ____ my homework at home.
--- That’s all right. Don’t forget ____ it to school this afternoon.
| A．forgot; bringing | B．left; to bring |
| C．left; bringing | D．forgot; to bring |
The flowers ________ every day, or they will die.
| A．must water | B．can be watered |
| C．should water | D．must be watered |
--- Jack, you look tired today. What’s wrong?
--- I was ____ busy ____ I didn’t go to bed until midnight yesterday.
| A．too; to | B．so; that | C．enough; to | D．such; that |
Stop _____ ! I’ll tell you an interesting story.
| A．works | B．work | C．to work | D．working |
_____ Chinese are learning English for a better future.
| A．Million | B．Millions | C．Millions of | D．Million of |