We're busy because we have so housework to do today.
---Must I return the magazine to you right now, Sandy?---No, you _____.You may keep it until next Wednesday.
---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 ____.