she can’t ____(possible) forget that thing

I can't speak English,she can't,either.= I can't speak English,____ ____ she. she can't help you because she doesn't have time.=she can't help you because she____ ____. she can’t ____(possible) forget that thing She doesn't know when she can arrive to the airport改为同义句She doesn't know when she can arrive to the airport.She doesn't know ____ ____ ____ at the airport. she can't find the way to hospital .she looks ____(worry) she can`t eat in the class,____ .she has to___ to the teachers短文填空 She can't ____(see)well,so she ___(wear)giasses. She can t get She doesn't know when she can arrive to the airport同义句She doesn't know when she can arrive to the airport.She doesn't know ____ ____ arrive at the airport She is too young.she can't go to school.(同义句)she ____old ____ ____go to school. Can she ____ a musician Lily doesn't know how she can cook nice food.（通义句） Lily doesn't know____ ____ ____ nice food She seems to know nothing about the accident.She ____ been here.(can't have,mustn't have).二选一 she can run, can't she翻译 She ____ the film. She knows nothing about it. A. can’t see B. can’t have seen C. mustn’t have seen D. must see the boy sitting ____ Tina is very tall,so she can't see the movie. Jenny can't walk fast because she ____(carry)a heavy box Amy can't see anything ,can she ____ .She is a blind girl .A.Yes she can D.No ,she can't为什么选D不选A,我觉得A对啊?是不是答案错了?