1/Energy supplies can be___ by____(extend/conserve)
2/____of high quality always please customers(product)
3/What can we do____energy?(conservation)
4/Tom, remember to use energy more___(efficient)
5/____used cans and bottles is a good way to economize(recycle)
6/John’s bad result make his parents___(disappoint)
7/We can protect environment by___air___( reduction-pollute)
8/ enerngy-saving bulbs should be used to save ______(electric)
1. Extended /conservation
2. Products
3. To conserve
4. Efficiently
5. Recycling
6. Disappointed
7. Reducing/pollution
8. Electricity
1. extended – conservation
Bị động với động từ khuyết thiếu can: S can(not) be VPII
2. products [n] sảm phẩm
3. to conserve
4. efficiently
5. recycling
6. disappointed
tính từ chỉ người dùng đuôi -ed
7. reducing – pollution
8. electricity