I _____ a novel written by Ernest Heming –ways last night, and another night I’ll finish it.
---Is Jack on duty today? ---It ________ be him. It's his turn tomorrow.
—Have you handed in your schoolwork yet? —Yes, I have. I guess it ______ now.
in the mountains for two weeks, the two bous were finally saved by the local police.
After the long journey, the three of them went back home, ______.
I’d appreciate ____ if you would like to teach me how to use the computer.