“We can’t go out in this weather,” said Bob, _____ out of the window.
| A．looking | B．to look | C．looked | D．having looked |
Even if you have had a big dinner, ___ are that you will still want to reach for food when it gets late．
| A．problems | B．facts |
| C．chances | D．cases |
cycling is a fantastic way to burn a few calories and save some money, there still exist risks．
| A．Since | B．While | C．As | D．When |
Apple now gets about 11% of its income from China, ____ with 1.1 in 2009.
| A．to compare | B．comparing |
| C．being compared | D．compared |
—— Maybe our boss is willing to help us out
—— ________. He cares nobody but himself
| A．Don't mention it | B．You wish |
| C．Good idea | D．No wonder |
----Wow, isn’t this handsome device the most popular iphone5? Can I have a look at it?
----___________.
| A．No, you can’t | B．Sorry, it’s expensive |
| C．Sure, it looks good | D．Yes, go ahead |