Look, the old man who is playing ______ guitar is _______ university teacher.
Not only the students but the teacher _________ so excited when they saw Dora run the first.
–Tom had nothing for dinner, __________ he?– __________ . He had some bread and milk.
You must pay attention to your handwriting __________ everyone can understand what you have written.
–It __________ that Gina has changed a lot.–Yes. She used to be shy, but now she’s outgoing.
– __________ free breakfasts __________ in all schools in China?–No, not yet. Only in the rural(偏远的)areas.