I wrote _____ my brother last Saturday, but I haven’t heard _____ him up to now. [ ]

How long does it take us to go to your hometown from here? —-It takes us hour or more to go to my hometown bytrain.

Have you ever studieda group?[ ]

Could you please tell me __________? — Sorry, you can turn to Mr. Li.for help.

______, you’ll never be able to persuade him.