Question

Read these sentences and choose the correct word. Write down the combinations of numbers and letters with a comma (,).



Example answer: 1A, 2B, 3A, 4B



1.We can _____ rubbish for recycling.

A. plant

B. collect



2. If we want to protect the environment we should _____ less heat and air conditioning.

A. use

B. reuse



3. It will be effective if people use_____ water bottles.

A. reusable

B. toxic



4. It's far more effective to ____________ paper products than use wood to produce new paper.

A. clean out

B. recycle

Answer 1

1b

2a

3a

4b

................