Before us lies the biggest room, ________with things like guns, dolls and old clothes.
—I am afraid I can’t help you with your project. I ________ a model these days.—It doesn’t matter. I will finish it by myself.
—I wonder if you could go with me to the cinema.— Don’t disturb me. I ______ a composition all the morning and haven’t finished it yet.
The girl, when _____ why she _____ in the exam, just lowered her head and kept silent.
Jim who is now our English teacher once ________ as a manager in an internationalcooperation for 5 years.
—Dear me! It’s you, Bob! I ______ to recognize you at first sight!—Nor did I! Time has changed us a lot!