He has entertained hopes of being admitted to a sight of the wonderful valley , of ____ beauty he has heard

He insisted that he _____ from heart trouble, but I didn’t think so.

_____ do you _____ the book —It’s very interesting.

The time and effort he has devoted during the past few years _____ trees in that village are nowconsidered to be very important. [ ]

Listen! Someone is knocking at the door. Who _____it be—It_____ be Tom. He phoned to visit me this evening.