Her valuable advice ________ to be taken, or you will suffer more loss.

for your brother, I would not have gone to see Mr. Wang.

Mike, what did our monitor say just now? — Every boy and every girl as well as the teachers who _____ to visit the museum _____ asked to be at the school gate before 6:30 in the morning. [ ]

There were _________ doctors, so Dr Norman Bethune had to work on his own.

下列各组句子中，不含有通假字的一组是（ ）