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might be may have been should have been could be
suffer suffered being suffered suffering
Yes, you can't have it now Sorry, I don't have it right now Yes, I'm busy now Sorry, here you are
resinous glasses are not on sale in China yet resinous glasses are not acceptable in China glass glasses have disappeared on western market because there is a law against them glass glasses are the first choice in China not only because of their price
non-acceptance foreign exchange rate currency political risks
whether though unless when
have tested tested are testing test
suffer who suffered being suffered suffering
in common of all on average in conclusion
Yes Not I don’t know Not mentioned in this paragraph
whether though unless when
resinous glasses are not on sale in China yet resinous glasses are not acceptable in China glass glasses have disappeared on western market because there is a law against them glass glasses are the first choice in China not only because of their price
In regard to hydroelectric power, Japan is lucky to have abundant rainfall and dense concentration of population. No other countries in the world have developed their resources of hydroelectricity to such an extent as Japan. Some other Asian countries have also develop their resources of hydroelectricity. Japan developed their resources of hydroelectricity greatly compared with America.
have still left some still have some left have still some left still have left some