______ most of us are satisfied with the nutrients we’re getting from our diets, they are actually far from enough.
A.While B.If C.Since D.Before
The company has ______ the gas supply temporarily to repair the damaged gas pipe.
A.cut in B.cut up C.cut off D.cut out
China’s economic progress has been made ______ stronger efforts in energy saving and environmental protection.
A.in response to B.in parallel with
C.in regard to D.in conflict with
The researchers ______ till midnight every day since the outbreak of the disease to find an effective cure.
A.work B.will work
C.are working D.have been working
The art festival is an annual event ______ the students can show off their talents.
A.where B.that C.which D.as
听下面一段独白，回答以下小题。
1.Which position is open?
A.Editors.
B.Reporters.
C.Website designers.
2.What can be got from the job?
A.Chances to travel around.
B.Lots of money.
C.Free movies.
3.What is the requirement for the applicants?
A.Work experience.
B.Good writing skills.
C.Access to the Internet.
4.What does the speaker talk about in the end?
A.The deadline.
B.The age limit.
C.The website address.
