—Each boy and each girl     talking about optional courses（选修课）.
—Yes! And they each     their favorite one!

The cattle _______ grazing on the grass.

He has donated some money to those who________ in poverty, which   of great help.

—Lydia, what did our head-teacher say just now?
—Every boy and every girl as well as the teachers who _____ to lead the group _____ asked to be at the
school gate before 6:30 in the morning.

—Lydia, what did our head-teacher say just now?
—Every boy and every girl as well as the teachers who _____ to lead the group _____ asked to be at the
school gate before 6:30 in the morning.

I, not you , _____ in the wrong. Not I but he _____been invited .

The newspaper's owner and editor ___ away on holiday.

The factory used 65 percent of the raw materials, the rest of which _____ saved for other purposes.

---Did you go to the show last night?
--- Yeah． Every boy and every girl in the area ____ invited．

When and where to build the new factory _____not decided yet .