Complete each sentence with the correct form of the verbs from the box.
(Hoàn thành mỗi câu với dạng đúng của các động từ trong hộp.)
surf reduce reuse recycle receive
1. How much household waste do we ............. every day?
2. My robot sends and .............. emails for me.
3. I'm .............. internet to look for information on Vietnamese music.
4. We need to ............ the amount of salt in our diet.
5. I think we should ............. these envelopes.