—When is your father going to Hong Kong?
—He is going there July 28th.
| A．on | B．at | C．in | D．to |
Allen followed his customer across the yard and stood on the step of the house, two shopping bags.
| A．lifted | B．having lifted | C．to lift | D．lifting |
Our English teacher, having explained to us how to design a project, allowed us a whole week’s preparation and then the class.
| A．to dismiss | B．dismissed | C．dismissing | D．having dismissed. |
We have decided to fulfill the task in time, difficulties we may meet with.
| A．no matter how | B．however | C．whatever | D．whichever |
My parents don’t think I should take a course on law, yet I am determined to take .
| A．it | B．one | C．that | D．the one |
Please do me a favor, —the box upstairs.
| A．carry | B．to carry | C．carrying | D．having carried |