--------- Come and join us, Jim!---------- I’m sorry I can’t . If I _______ time, I would certainly go.
---This pair of shoes ____ belong to Jack. He likes this kind very much. --- It ____ be his. It’s too large for him.
The news he told us_______ be true because he is an dishonest person.
---Shall we meet at the station at 8 a.m.? ---In fact, we ________. The train _______ until 10 a.m..
---Must I write all the words down now? ---No, you ____.
This English book ________Liu Mei’s, it has her name on it.