—He looks very happy. He ____have passed the exam, —I guess so. It’s not difficult after all.
I'm quite to office work. Can you offer me some suggestions?
—What do you think of her performance? —Wonderful.____heard a ____voice.
When Jennifer stepped in quietly, her mother, ____ on the bed, was sleeping sound.
Facing the poor grades, Maria is wondering what it to learn English well.
—Guess what? I happened to have met Mark at the party last week. —If my memory serves me correctly, you two ______ each other for almost ten years.