ng you at about nine, but there was no reply.— Oh, that was probably_____I was seeing the doctor.

Please open the window, Daniel.–_________ I can’t hear you well.

.No matter how great the difficulty is, it can’t _____the experts from finishing the project on time.

A can of cola, please!— Only one left (剩下). Would you like to have _________, sir

I can’t stand_______ the noisy music,let him _______ it.