I’m expecting for long to have a drone(无人机)to take photos, but my parents refuse to buy _______for me.

______ do you go shopping—- Twice a week.

I know nothing about the accident _______he told me.

Are you going to see the film with us?— I’m not sure. I go to the concert instead.

______ the Atlantic Ocean crosses the equator, the trade winds cause a flow of water to the west.