He could do nothing except __________ TV.
—Welcome to Haikou, Lucy!—________. A. Thanks. B. That’s OK. C. How do you do?
— Will you be able to come and help us clean the room?— ______, but I’m doing my homework.
— How long have you been collecting shells?— ______.
Many teenagers have hobbies. But sometimes these hobbies can get ______ of schoolwork.
—I’m leaving now.— ______ you turn off the lights.