I. Chọn câu đúng:
1. She gives her children everything ..................... they want.
A. that B. who C. whom D. what
2. Tell me ...................... you want and i will try to help you.
A. that B. what C.who D. which
3. The place ......................... we spent our holiday was really beautiful.
A. what B. who C. where D. which
4. What was the name of the girl....passport was stolen?
A. whose B. who C. which D. when
5. The bed ...................... I slept in was too soft.
A. whose B. which C. what D. who
6. Nora is the only person ......................... understands me.
A. which B. who C. what D. whose