按要求改句子the students saw some seals一般疑问句there were many birds

英文 按要求写句子There were many students in the park.改为一般疑问句,并作肯定回答 There were some seals.(改为一般疑问句并回答) there were some seals at the aquarium一般疑问句咋该? There were some birds in the tree.改成一般疑问句 There are some birds in the sky改一般疑问句 there were some seals in the aquarium. There are some birds in the sky改一般疑问句怎么改 英语翻译另外有：There were some birds in the tree.[变一般疑问句]Our school They saw same seals in the sea.(改为一般疑问句) 改一般疑问句,there were many tress on both sodes of the road many 英语改写句子There were some ducks on the lake.(改为一般疑问句)There were There were many students in the library last week.(改为一般疑问句)