Easy
Bob and his brothers (walk, walks) to the store.
Bob and his brothers walk to the store.
The deaf (celebrate, celebrates) hearing the quietness of the world.
The deaf celebrate hearing the quietness of the world.
The rich and famous (frequent, frequents) the seaside resort.
The rich and famous frequent the seaside resort.
Anyone who (has, have) tried this kimchi will surely recommend it.
Anyone who has tried this kimchi will surely recommend it.
Applied economics (has, have) been added to our elective course.
Applied economics has been added to our elective course.
During the program, the directress, not the members of the faculty, (was, were) invited to go to the stage.
During the program, the directress, not the members of the faculty, was invited to go to the stage.
Our secretary and treasurer (present, presents) the annual report to the board tomorrow.
Our secretary and treasurer presents the annual report to the board tomorrow.
His daughter, as well as his two sons, (want, wants) him to move.
His daughter, as well as his two sons, wants him to move.
The government's proposals about preserving the environment (cause, causes) controversy.
The government's proposals about preserving the environment cause controversy.
The collection and the delivery of mail (is, are) to be curtailed as of July 1.
The collection and the delivery of mail are to be curtailed as of July 1.
Refreshments at the table (has, have) been refilled.
Refreshments at the table have been refilled.
The geese in the gaggle (run, runs) wild during bath time.
The geese in the gaggle run wild during bath time.
Accommodation in the hotel (present, presents) a very welcoming ambiance to the guests.
Accommodation in the hotel presents a very welcoming ambiance to the guests.
Pencil and eraser (is, are) the best tool to start a drawing of a wonderful view.
Pencil and eraser is the best tool to start a drawing of a wonderful view.
Not the principal, but her coordinating teachers (plan, plans) the arrangement for graduation.
Not the principal, but her coordinating teachers plan the arrangement for graduation.