You don't ___ to go there if you have no time.
----Where is Mary? ----At ____.
----Where ____ the dictionary? I can't see it anywhere.----I ____ it right here. But now it's missing.
Five apples are not enough for them, they need ____.
----Would you please lend me the dictionary?---- ____.
He was so pleased with all ______ we had done for him _____ he wrote us a letter to praise us for it.