There are still many people suffering a lot, and we are to do something to _________poverty.

What are you going to do this weekend, Mike— I ___________ fishing with my uncle unless it ________.

Would you like to help me _____ the heavy box

Mark Zuckerberg is the founder of the site Facebook, ______ you can have a look at each other’s pictures.

The housing problems we are looking forward to seeing _______ have attracted the government’s attention.