--- Don’t worry. Your mother is coming to help you.---_______ she doesn’t come and I am here alone?
Jack _______ goes shopping, because he is ______ busy working.
Helen is my cousin. I often help ________ with ________ homework.
---We’re going to the Great Wall tomorrow. ---_______.
Dancing on the playground makes her ______ very great.
The woman ______ a white coat is Miss Gao.