You really don’t have to worry ________ your weight. You look just right.
---Let’s go out to play football, shall we? --- OK, I _______.
She often helps her mother ______ housework at weekends.
--- What is your uncle? ---___________.
He______ very busy this week, but he ______ free next week.
--- I forget to bring my English book.--- Never mind. I can______ mine______ you.