--Can you tell me to live a low-carbon(低碳) life? -- OK. Use both sides of the paper. Don’t use plastic bags or disposable goods(一次性用品).
--- Is this _____computer game? --- Yes, ___is ____computer game.
-- “Your English is very good!” -- “____________ ”
--- _____do you spell “ruler”? --- R—U---L—E —R.
---_____________?--- It’s red and yellow.
There is _____ “s” and _______ “c” in the word “school”.