1. Choose the best answer
1. You can_________________your book on the table.
A. put B. putting C. puts D. to put
2. Rearrange the words to make correct sentences
1. plant / not / grow / well / if / soil / be / polluted.
2. in the past / in / class, / teach / robots / couldn’t / but / can / they / now,
3. can / resources / we / save / natural / by / solar / using / energy / instead / fossil fuels / of.
4. people / there / less / pollution / if / recycle / be / air / more / will.
giúp em
