.Test 116. You should carefully think over_ the manager said at the meeting.A. that B. which C. what D. whose17. Last week I wrote to the hotel to book a room, but they _ yet.A. didnt answer B. wasnt answeringC. hadnt answered D. havent answered18. Diana felt very much upset at _ to the party as she had longed to go for a long time.A. having not been invited B. not having been invitedC. not to be invited D