Mathematics courses _____ generally required in American high schools.

We are looking for _____ information about apartments for rent.

My daughter's instructor_____ very competent.

The children's bed room_____ upstairs on the second floor.

"The cupboards are really empty".

"Yes, all the food_____ eaten".

People_____ worried about the high rate of unemployment.

The team_____ going back to their homes.

Not even one of the hundred students _____ passed the test.

Usually_____ begin to take a interest in reading around the age of five.

"Why are you buying all that food?"

"Why did you change your major from economics to law?:

"Because economics_____ as interesting to me as law".

"Why did they close the center of the city to automobiles?"

"Because the number of contaminants in the air_____".

"How much money did you spend?"

"As much as there_____".

The forest trails_____ any signs for campers.

A special license is needed to drive trucks and_____

Statistics_____ a difficult course for people to understand.