The girl sitting by the window is the only one of the students who _______ from the countryside in our class.

I feel it is Jack as well as his wife that _______ for their son’s bad performance at school.

There _________ an important meeting tomorrow.

Both of you claim you are right.In fact，either you or he ________ wrong.

Large amounts of money _______ spent on the bridge, which ________ to be completed the next month.