endure

(a)  

powerful

(a)  

competition rate

(a)  

isolated

(a)  

take a special care

(a)  

humidifier

(a)  

home appliances

(a)  

possible

(a)  

simple

(a)  

individually

(a)  

strong opposition

(a)  

appreciate

(a)  

secondhand smoking

(a)  

listen to a lecture

(a)  

defect

(a)  

grow

(a)  

bloom

(a)  

cause worry

(a)  

conclusion

(a)  

health

(a)  

opinion

(a)  

economics

(a)  

work experience

(a)  

gap

(a)