câu 1:
1)There are ............... to conserve the Earth is resources ( innovate )
2)I will save US$14 for lingting if I use energy- ............ bulbs instead ( save )
3)Mrs Jones has just bought ............. products that helps her save energy ( effect )
CÂu 2:
1) People should use solar energy to save money in the future.
------> I suggest solar _____________________________________________________ .
2) Why don not we buy products at that store to save money?
------> I suggest ________________________________________________________
Loga
Sinh Học lớp 12
