In case of fire, we must follow the emergency ______ to ensure our safety.
A.predictions B.proportions C.procedures D.pressures
______ 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
