There is ______ is called Mr. Smith in our workshop.

_______ is mentioned above, the number of the students in senior high school is increasing.

The project is based on an agreement, one of _____ purposes is to ensure that the project can be completed before the deadline. 

—Do you know the boy ________ is sitting next to Peter?
—Yes.He is Peter's friend.

John is the only one of the students in the class that never_____ a mistake even when it is pointed to him.

The weather that day may not be as good as expected, in ________ case we will have to put off the event.

There was a tree in front of the house, ___ owner was seen sitting under it, enjoying the shade.

Tom helped us settle down in this new city,    is very kind of him.

The speaker _____ pronunciation is the best will get the first place.

I don’t know the reason ______ you were absent from the meeting, but I am sure that someone will tell me the reason ______ you haven’t told me.