— What’s wrong with you, sir?
— My flight ______ ten minutes ago. What should I do?
| A．took up | B．took off | C．got on | D．got off |
My father has lived in Beijing he was ten years old.
A. for B. since C. from
— What you at 9:00 yesterday?— I some food.
A. did; do; eat
B. are; doing; ate
C. were; doing; was eating
Jim asked me him with his Chinese.
A. to help B. helping C. help
Where was Davy Linda was looking for him?
A. while B. that C. if
It is her dream in Beijing University.
A. studying B. study C. to study