根据句意及首字母提示完成单词. |
1. We think a r ________will give us much help in the future. 2. I think we should make less p ________and keep the air clean. 3. There will be more tall b________ in our city. 4. There are some pieces of p________ on the desk, and you can write on them. 5. He likes surfing the I_________. |