Complete these sentences with can or can't. 1 A helicopter_fly sideways, but a plane- 2 A plane fly sideways, but it _fly forwards. 3 A plane ___fly straight up, but a helicopter 4 A plane __fly straight up, but it____fly diagonally

Here are the completed sentences:

1. A helicopter can fly sideways, but a plane can't.
2. A plane can fly forwards, but it can't fly sideways.
3. A plane can't fly straight up, but a helicopter can.
4. A plane can't fly straight up, but it can fly diagonally.