Alan, it’s late. Why not go to bed— Jenny hasn’t come back yet. I _______ for her.

It’s time to say goodbye to my school. I’ll always remember the people ____have helped me.

Our car ______ on our way to school, so we had to walk there.

John has got a very good job in the government .—_______ he looks so happy.

27.Even at the narrowest of the Pacific, it is about 3,200 km ____________