I. Choose the suitable words or phrases for the banks. ( 2 ps ) 1. I have known her………………..two years. A. with B. for C.since D. in 2. They ………..the used plastic bottles with water several times yesterday. A. washed B. is washed C. are washed D. were washed 3. Find the word which has a different sound in the part underlined. A. renewable B. energy C. plentiful D. electric 4. Choose the word which has a different stress pattern from the others. A. effective B. important C. different D. serious 5. Someone’s carbon ________ is a measure of the amount of carbon dioxide that their activities produce. A. effect B. amount C. footprint D. energy 6. A lot of cultural and ________ activities are held as part of the Flower Festival in Dalat. A. arts B. artistic C. artist D. art 7. It is dangerous ............. quickly. A. driving B. drove C. to drive D. driven 8. We should put ________ on our roof for heating and hot water. A. solar energy B. equipment C. cracks D. solar panels