She won’t be able to come next week, because she _________ herself in Mount Tai then.

—I’m going to attend your lecture at 9∶30 tomorrow morning.—I regret to tell you that. When you arrive, it will have ended and I ________ questions with my students.

— Where _______ you put my dictionary?— I left it on your desk when you _______ to Tom.

—What do you think of our country?—Very beautiful.You know it is the first time that I    here.

My mind wasn’t on what he was saying, so I’m afraid I _____ half of it.