Where is Mr. Lee? I have something important to tell him. —You ______ find him. He ______ Japan.

There’s a map of China _____the wall.[ ]

Only when you told me about it ________ what a silly thing I had done.

What were you doing at this time last night? —I .a film with my friends.

Can you believe that in ____ a rich country there should be ___many people.