求讲解,还有涉及到的语法,请附带讲一下,急等!
求讲解,还有涉及到的语法,请附带讲一下,急等!
Someone called me up in the middle school of the night,but they hung up ________I could answered the phone.A:as B:since C:before
Have you heard from your aunt?What did she say in her latter?Yes,She wanted to know if I____this summer holiday with her family.A:would spend B:spent C:will spend