I guess we’ve already talked about this before but I’ll ask you again just___
| A．by nature |
| B．in return |
| C．in case |
| D．by chance |
Commercially packaged caramel apples from the USA were reported to have killed at least 7 people and sickened 32 before July 24, 2015, officials said. Typically, problems arise ______ caution is absent.
| A．that. | B．what |
| C．where | D．in which |
The roommate conflicts between college students led to little or no communication, depression and even to____ one student.
| A．kill | B．killing |
| C．killed | D．being killed |
When it comes to the most instructive after-school activities, ________ has greater potential than love charity held every year in Huaiyin High School, _________ in my eyes will lead to students’ better development.
| A．nothing; which | B．none; where |
| C．nothing; where | D．none; which |
—Daddy, do you have a _________?
—Sorry dear, I would ________ listen to your story now. but you see this endless housework?
| A．time; however | B．time; otherwise |
| C．second; otherwise | D．second; however |
---Your suitcase seems very heavy. Need any help?
----__________.
| A．That all depends! |
| B．No, thanks. I can manage it myself. |
| C．It’s a pleasure. |
| D．It couldn’t be better. Thank you all the same. |