Helen _________ go on the trip with us, but she isn’t quite sure yet.

If hethat heto work there, everything would be OK now

Ladies and gentlemen，please return to your seat and fasten your safety belt. Our plane_________.

I often go to the market with my friends _______ I can buy whatever I want.

下列各项中对相同句式的分类正确的一项是 ①农人告余以春及 ②《齐谐》者，志怪者也。 ③彼且奚适也 ④童子何知 ⑤都督阎公之雅望 ⑥访风景于崇阿 ⑦今臣亡国贱俘 ⑧而莫之夭阏者