—What are you going to be when you grow up, Sam?—____ teacher like you.
He didn’t write _________, although he had .
-------I am going to London for a holiday next month.------______.
-------Jim, help ____ to some bread.-------Thank you.
I like junk food very much, but I eat ______ only once a month.
---- How often does the train run to Beijing ?----- ________ twenty minutes.