—Can the plane fly _____ the Atlantic Ocean?—Yes,but it needs to go_____the clouds for hours.
If your homework , you can watch TV.
---When will the plane ___________?--- In an hour.
--There is little coffee in the bottle,____________?
---Great changes in our hometown since ten years ago.
--- Can I see the headmaster at the moment, please ? --- I’m afraid not. He _______out. He _____in 10 minutes.