—Daniel must have lost his job in that unemployment crisis,      he?—I don’t think so. Yesterday I saw him working together with his colleagues. 

This is the very reason ______ he gave for his coming late to the meeting. 

 I once heard him ____ that a rainbow was a bridge from earth to heaven.

13. It’s already 9 o’clock and Mother _____ step in any moment.

I had just settled in the new place and didn’t know ____________________.