Peter _______ some money every month so that he can buy a new car.
| A．sets aside | B．leaves off | C．piles up | D．gives out |
（2013·大纲卷）I got to the office earlier that day, the 7:30 train from Paddington.
| A．caught | B．to have caught | C．to catch | D．having caught |
______how others react to the book you have just read creates an added pleasure.
| A．Hearing | B．Hear | C．Having heard | D．To be hearing |
There are some health problems that, when ____in time, can become bigger ones later on.
| A．not treated | B．not being treated |
| C．not to be treated | D．not having been treated |
（2013·新课标Ⅱ卷)I got to the office earlier that day, the 7:30 train from Paddington.
| A．caught | B．to have caught | C．to catch | D．having caught |
They might just have a place ________ on the writing course— why don’t you give it a try?
| A．leave | B．left | C．leaving | D．to leave |