Linda had a sore throat , she c        a lot , her mother asked her to take an X-ray.
A Malaysia airplane was missing on March 8th, can you i         what happened to this plane? Was it exploded （爆炸）or being hijacked (劫持了)?
We had a long j         in the countryside. We took a lot of photos and had a picnic with the farmers. We felt very tired.
Many foreigners can’t believe that China can improve in such a r________ way.
He has never returned home early s________ he worked as a teacher.