— What do you think of math? — I find difficult to learn it.
—Could you tell me ? — At nine o’clock, in ten minutes.A. how will he leaveB. when he leftC. when he will leave
— do you have a sports meeting in your school? — Once a year.A. How long B. How often C. How soon
— delicious the cake is ! I need one more.A. What B. How C. What a
—Who’ s the little girl in the picture? —It’s me. It at the age of 3.A. took B. is taken C. was taken
Don’t get off the bus it has stopped.A. until B. if C. though