1, ……….. the pollution it cause , coal still plays an important role in the production of electricity around the world
a, Despite b, Due to c,Even thuogh d, However
2, REWRITE THE SENTENCES :
1, If someone doesn’t put the coal in, the fire will go out .
Unless………………………………………………
1. b
2. => Unless someone puts the coal in, the fire will go out.
=>
1. C : mặc dù
2. Unless someone puts the coal in, the fire will go out.