Asking for Permission_公务员英语

    141. can /may i use your phone?
    142. could you spare me a few minutes?
    143. do you mind if i open the window?
    144. would i read your newspaper for a while?
    145. may i borrow your bike/ umbrella/camera…?
    146. are we permitted to take pictures here?
    147. is it okay with you if i hold a party here?
    148. would it be all right if i change the channel?