There is ______ American boy in our class and ______ boy can speak good Chinese .
| A． an, the . | B．an, an. | C． a, an . | D．a, the. |
---- Can you tell me why __________?
---- Because I want to help the people there.
A. do you go to Tibet
B. did you go to Tibet
C. you are going to Tibet
--- Were you at school when he came to see you ?
---- Yes, I __________ a math class .
A. had B. was having C. am having
All the teachers and students look friendly . Tom finds it easy to __________ with them in the new school.
A. get along B. go on C. get to
I often __________ my homework after supper. But yesterday evening, I _________ TV.
A. do; watch B. did; watched C. do; watched