Ответ:
1. Are the students writing a dictation now? Are the students writing or reading dictation now? What are the students writing now? Who us writing a dictation now? The students are writing a dictation now, aren’t they?
2. Had the birds left to the South by the end of summer? Had the birds left to the South by the end of summer or autumn? When had the birds left to the South? Who had left to the South by the end of summer? The birds has left to the South in the end of summer, hadn’t they?
3. Does this man like traveling abroad? Does this man like traveling abroad or around the country? What does this man like? Who likes traveling abroad? This man likes travelling abroad, doesn’t he?
4. Will our friends be happy to see us? Will our friends or our parents be happy to see us? When will our friends be happy?Who will be happy to see us? Our friends will be happy to see us, won’t they?
5. Will he be waiting for you from five till seven near the cinema? Will he be waiting for you from five till seven near the cinema or our house? Where will he be waiting for you from five till seven? Who will be waiting for you from five till seven near the cinema? He will be waiting for you from five till seven near the cinema, won’t he?
Объяснение: