日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

【題目】When will the man arrive home?

【題目】We can't take photos here without (允許)．

【題目】Why can’t the woman go with the man?

【題目】Who will probably get the stamps?

【題目】You should (道歉) to your teacher for coming late.

【題目】It was 1897 ____a European chemist called Dr. Felix Hoffman produced aspirin from this chemical.

【題目】To keep pace with changes around the world, it is vital that teachers_____ students to use computer technology.

【題目】What will the woman do next?

【題目】The house rent is high. I’ve got about half the space I had at home and I’m paying_______ here.

【題目】Not until next week .