精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

【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 .