1. Mum, is my friend, Li Lei. Li Lei, is my mother.
A. he; she B. she; he C. this; this D. this; that
2. --- Are your keys?
--- Yes, they are. They“re .
A. this; my B. that; mine C. these; my D. those; mine
3. --- ?
--- He is my favourite basketball player in our school.
A. Where is Jim B. Who is Jim C. How is Jim D. What is Jim
4. --- is the woman over there?
--- She is my mother.