11. If we go on …………………….electricity, we will have to pay a lot next month. A. wasting B. increasing C. turning on D. making 12. At this time next week we ……………….to work to support the air pollution cutting down campaign. A. will cycle B. will be cycled C. are cycling D. will be cycling 13. You can use a jet pack to ………….…anywhere easily. A. drive B. sail C. ride D. fly 14. The scars which are generated by solar energy are called ……………… cars. A. solar-wasted B. solar-powered C. solar-friendly D. solar-daily 15. I think means of transport in the future ………………….…petrol. A. aren’t using B. aren’t going to use C. won’t use D. won’t be using
11 . A
( wasting : Phí phạm )
12 . D
( At this time next week `->` Tương lai tiếp diễn )
13 . D
( jetpack : ba lô phản lực )
14 . B
( solar-powered : năng lượng mặt trời )
15 . C
( In the future là dấu hiệu của tương lai đơn )
11 . A
wasting
12 . D
At this time next week
13 . D
jetpack
14 . B
solar-powered
15 . C
In the future: dấu hiệu nhận biết của thì tương lai đơn.