将下列句子变为否定句和一般疑问句,并做简单回答.1.They were here last week.____________________2.John was tired last night.____________________3.Mary had eggs and meat for lunch yesterday.____________________4.There were many books on my desk this morning.____________________5.There was an apple on the tree.____________________

1.Were they here last week?Yes, they are.No, they aren't.
2.Was John tired last night?Yes, he was.No, he wasn't.
3.Did Mary have eggs and meat for lunch yesterday?Yes, she did.No, she didn't.
4.Were there many books on your desk this morning?Yes, there were.No, there weren't.
5.Was there an apple on the tree?Yes, there were.No, there weren't.

1. They weren't here last week.
Were they here last week?
Yes, they were. No, they weren't.
2. Jon wasn't tired last night.
Was John tired last nitht?
Yes, he was. No, he wasn't.
3. Mary didn't have eggs and meat for lunch yesterday.
Did Mary have eggs and meat for lunch yesterday?
Yes, she did. No, she didn't.
4. There weren't many books on my desk this morning.
Were there many books on my desk this morning ?
Yes, there were. No, there weren't.
5. There wasn't an apple on the tree.
Was there an apple on the tree?
Yes, there was. No, there wasn't.

1.They were not here last week.
were they here last week?
简单回答：No,they weren't.
2.John was not tired last night.
was John tired last night?
简单回答：NO,he wasn't.
3.Mary didn't have eggs and meat for lunch yesterday
Did Mary have eggs and meat for lunch yesterday?
简单回答：no,she didn't.
4.There were not many books on my desk this morning
were there many books on my desk this morning?
简单回答：no,there weren't
5.There was not an apple on the tree.
was there an apple on the tree?
简单回答：no there wasn't