Why? Where is the key to the meeting room?—Dear me! You ______ it in the taxi!

The teacher asked the students .

(2011·福建高考)—Shall I inform him of the change of the schedule right now?—I am afraid you ________， in case he comes late for the meeting.

In order to____ a good knowledge of French, he gave up his favorite job and set off for France.

I have nothing to say ______ your complaints, for they are not relevant to my job