I have _____ homework to do than you.

What made the archeologist feel excited was that he finally found two ancient vases in ______ seemed to him to be a king’s bedroom.

Did you see Mrs Black these days, Jack—No, she went to New York ________ Saturday morning.

They ________ the distance and the communication problem for people visiting their city.

You can’t be ______ when you camp _____ a high altitude, ________ the air is thin.